Diff of the two buildlogs: -- --- b1/build.log 2023-04-26 22:13:39.021539785 +0000 +++ b2/build.log 2023-04-26 22:17:07.592280520 +0000 @@ -1,6 +1,6 @@ I: pbuilder: network access will be disabled during build -I: Current time: Wed Apr 26 10:08:25 -12 2023 -I: pbuilder-time-stamp: 1682546905 +I: Current time: Wed May 29 18:36:40 +14 2024 +I: pbuilder-time-stamp: 1716957400 I: Building the build Environment I: extracting base tarball [/var/cache/pbuilder/bookworm-reproducible-base.tgz] I: copying local configuration @@ -17,7 +17,7 @@ I: copying [./octave-stk_2.7.0.orig.tar.gz] I: copying [./octave-stk_2.7.0-3.debian.tar.xz] I: Extracting source -gpgv: Signature made Mon Dec 5 20:43:42 2022 -12 +gpgv: Signature made Tue Dec 6 22:43:42 2022 +14 gpgv: using RSA key 3F464391498FE874BDB5D98F2124AA1983785C90 gpgv: issuer "rafael@debian.org" gpgv: Can't check signature: No public key @@ -30,137 +30,169 @@ dpkg-source: info: applying octave7.patch I: Not using root during the build. I: Installing the build-deps -I: user script /srv/workspace/pbuilder/11599/tmp/hooks/D02_print_environment starting +I: user script /srv/workspace/pbuilder/29203/tmp/hooks/D01_modify_environment starting +debug: Running on ionos6-i386. +I: Changing host+domainname to test build reproducibility +I: Adding a custom variable just for the fun of it... +I: Changing /bin/sh to bash +'/bin/sh' -> '/bin/bash' +lrwxrwxrwx 1 root root 9 May 29 18:36 /bin/sh -> /bin/bash +I: Setting pbuilder2's login shell to /bin/bash +I: Setting pbuilder2's GECOS to second user,second room,second work-phone,second home-phone,second other +I: user script /srv/workspace/pbuilder/29203/tmp/hooks/D01_modify_environment finished +I: user script /srv/workspace/pbuilder/29203/tmp/hooks/D02_print_environment starting I: set - BUILDDIR='/build' - BUILDUSERGECOS='first user,first room,first work-phone,first home-phone,first other' - BUILDUSERNAME='pbuilder1' - BUILD_ARCH='i386' - DEBIAN_FRONTEND='noninteractive' - DEB_BUILD_OPTIONS='buildinfo=+all reproducible=+all parallel=8' - DISTRIBUTION='bookworm' - HOME='/root' - HOST_ARCH='i386' + BASH=/bin/sh + BASHOPTS=checkwinsize:cmdhist:complete_fullquote:extquote:force_fignore:globasciiranges:globskipdots:hostcomplete:interactive_comments:patsub_replacement:progcomp:promptvars:sourcepath + BASH_ALIASES=() + BASH_ARGC=() + BASH_ARGV=() + BASH_CMDS=() + BASH_LINENO=([0]="12" [1]="0") + BASH_LOADABLES_PATH=/usr/local/lib/bash:/usr/lib/bash:/opt/local/lib/bash:/usr/pkg/lib/bash:/opt/pkg/lib/bash:. + BASH_SOURCE=([0]="/tmp/hooks/D02_print_environment" [1]="/tmp/hooks/D02_print_environment") + BASH_VERSINFO=([0]="5" [1]="2" [2]="15" [3]="1" [4]="release" [5]="i686-pc-linux-gnu") + BASH_VERSION='5.2.15(1)-release' + BUILDDIR=/build + BUILDUSERGECOS='second user,second room,second work-phone,second home-phone,second other' + BUILDUSERNAME=pbuilder2 + BUILD_ARCH=i386 + DEBIAN_FRONTEND=noninteractive + DEB_BUILD_OPTIONS='buildinfo=+all reproducible=+all parallel=15' + DIRSTACK=() + DISTRIBUTION=bookworm + EUID=0 + FUNCNAME=([0]="Echo" [1]="main") + GROUPS=() + HOME=/root + HOSTNAME=i-capture-the-hostname + HOSTTYPE=i686 + HOST_ARCH=i386 IFS=' ' - INVOCATION_ID='22deeaa4ecd04e82a3bda81434579c0b' - LANG='C' - LANGUAGE='en_US:en' - LC_ALL='C' - LD_LIBRARY_PATH='/usr/lib/libeatmydata' - LD_PRELOAD='libeatmydata.so' - MAIL='/var/mail/root' - OPTIND='1' - PATH='/usr/sbin:/usr/bin:/sbin:/bin:/usr/games' - PBCURRENTCOMMANDLINEOPERATION='build' - PBUILDER_OPERATION='build' - PBUILDER_PKGDATADIR='/usr/share/pbuilder' - PBUILDER_PKGLIBDIR='/usr/lib/pbuilder' - PBUILDER_SYSCONFDIR='/etc' - PPID='11599' - PS1='# ' - PS2='> ' + INVOCATION_ID=85d69530a82b4ebba3ddc74feafe2e34 + LANG=C + LANGUAGE=de_CH:de + LC_ALL=C + LD_LIBRARY_PATH=/usr/lib/libeatmydata + LD_PRELOAD=libeatmydata.so + MACHTYPE=i686-pc-linux-gnu + MAIL=/var/mail/root + OPTERR=1 + OPTIND=1 + OSTYPE=linux-gnu + PATH=/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/i/capture/the/path + PBCURRENTCOMMANDLINEOPERATION=build + PBUILDER_OPERATION=build + PBUILDER_PKGDATADIR=/usr/share/pbuilder + PBUILDER_PKGLIBDIR=/usr/lib/pbuilder + PBUILDER_SYSCONFDIR=/etc + PIPESTATUS=([0]="0") + POSIXLY_CORRECT=y + PPID=29203 PS4='+ ' - PWD='/' - SHELL='/bin/bash' - SHLVL='2' - SUDO_COMMAND='/usr/bin/timeout -k 18.1h 18h /usr/bin/ionice -c 3 /usr/bin/nice /usr/sbin/pbuilder --build --configfile /srv/reproducible-results/rbuild-debian/r-b-build.dr0qMxRR/pbuilderrc_EX0w --distribution bookworm --hookdir /etc/pbuilder/first-build-hooks --debbuildopts -b --basetgz /var/cache/pbuilder/bookworm-reproducible-base.tgz --buildresult /srv/reproducible-results/rbuild-debian/r-b-build.dr0qMxRR/b1 --logfile b1/build.log octave-stk_2.7.0-3.dsc' - SUDO_GID='112' - SUDO_UID='107' - SUDO_USER='jenkins' - TERM='unknown' - TZ='/usr/share/zoneinfo/Etc/GMT+12' - USER='root' - _='/usr/bin/systemd-run' - http_proxy='http://78.137.99.97:3128' + PWD=/ + SHELL=/bin/bash + SHELLOPTS=braceexpand:errexit:hashall:interactive-comments:posix + SHLVL=3 + SUDO_COMMAND='/usr/bin/timeout -k 24.1h 24h /usr/bin/ionice -c 3 /usr/bin/nice -n 11 /usr/bin/unshare --uts -- /usr/sbin/pbuilder --build --configfile /srv/reproducible-results/rbuild-debian/r-b-build.dr0qMxRR/pbuilderrc_Y4zt --distribution bookworm --hookdir /etc/pbuilder/rebuild-hooks --debbuildopts -b --basetgz /var/cache/pbuilder/bookworm-reproducible-base.tgz --buildresult /srv/reproducible-results/rbuild-debian/r-b-build.dr0qMxRR/b2 --logfile b2/build.log --extrapackages usrmerge octave-stk_2.7.0-3.dsc' + SUDO_GID=112 + SUDO_UID=107 + SUDO_USER=jenkins + TERM=unknown + TZ=/usr/share/zoneinfo/Etc/GMT-14 + UID=0 + USER=root + _='I: set' + http_proxy=http://85.184.249.68:3128 I: uname -a - Linux ionos2-i386 5.10.0-21-686-pae #1 SMP Debian 5.10.162-1 (2023-01-21) i686 GNU/Linux + Linux i-capture-the-hostname 5.10.0-21-amd64 #1 SMP Debian 5.10.162-1 (2023-01-21) x86_64 GNU/Linux I: ls -l /bin total 6036 - -rwxr-xr-x 1 root root 1408088 Apr 23 09:24 bash - -rwxr-xr-x 3 root root 38404 Sep 18 2022 bunzip2 - -rwxr-xr-x 3 root root 38404 Sep 18 2022 bzcat - lrwxrwxrwx 1 root root 6 Sep 18 2022 bzcmp -> bzdiff - -rwxr-xr-x 1 root root 2225 Sep 18 2022 bzdiff - lrwxrwxrwx 1 root root 6 Sep 18 2022 bzegrep -> bzgrep - -rwxr-xr-x 1 root root 4893 Nov 27 2021 bzexe - lrwxrwxrwx 1 root root 6 Sep 18 2022 bzfgrep -> bzgrep - -rwxr-xr-x 1 root root 3775 Sep 18 2022 bzgrep - -rwxr-xr-x 3 root root 38404 Sep 18 2022 bzip2 - -rwxr-xr-x 1 root root 17892 Sep 18 2022 bzip2recover - lrwxrwxrwx 1 root root 6 Sep 18 2022 bzless -> bzmore - -rwxr-xr-x 1 root root 1297 Sep 18 2022 bzmore - -rwxr-xr-x 1 root root 42920 Sep 20 2022 cat - -rwxr-xr-x 1 root root 79816 Sep 20 2022 chgrp - -rwxr-xr-x 1 root root 67496 Sep 20 2022 chmod - -rwxr-xr-x 1 root root 79816 Sep 20 2022 chown - -rwxr-xr-x 1 root root 162024 Sep 20 2022 cp - -rwxr-xr-x 1 root root 136916 Jan 5 01:20 dash - -rwxr-xr-x 1 root root 137160 Sep 20 2022 date - -rwxr-xr-x 1 root root 100364 Sep 20 2022 dd - -rwxr-xr-x 1 root root 108940 Sep 20 2022 df - -rwxr-xr-x 1 root root 162152 Sep 20 2022 dir - -rwxr-xr-x 1 root root 87760 Mar 22 22:20 dmesg - lrwxrwxrwx 1 root root 8 Dec 19 01:33 dnsdomainname -> hostname - lrwxrwxrwx 1 root root 8 Dec 19 01:33 domainname -> hostname - -rwxr-xr-x 1 root root 38760 Sep 20 2022 echo - -rwxr-xr-x 1 root root 41 Jan 24 02:43 egrep - -rwxr-xr-x 1 root root 34664 Sep 20 2022 false - -rwxr-xr-x 1 root root 41 Jan 24 02:43 fgrep - -rwxr-xr-x 1 root root 84272 Mar 22 22:20 findmnt - -rwsr-xr-x 1 root root 30240 Mar 22 20:38 fusermount - -rwxr-xr-x 1 root root 218680 Jan 24 02:43 grep - -rwxr-xr-x 2 root root 2346 Apr 9 2022 gunzip - -rwxr-xr-x 1 root root 6447 Apr 9 2022 gzexe - -rwxr-xr-x 1 root root 100952 Apr 9 2022 gzip - -rwxr-xr-x 1 root root 21916 Dec 19 01:33 hostname - -rwxr-xr-x 1 root root 75756 Sep 20 2022 ln - -rwxr-xr-x 1 root root 55600 Mar 22 23:43 login - -rwxr-xr-x 1 root root 162152 Sep 20 2022 ls - -rwxr-xr-x 1 root root 214568 Mar 22 22:20 lsblk - -rwxr-xr-x 1 root root 96328 Sep 20 2022 mkdir - -rwxr-xr-x 1 root root 84008 Sep 20 2022 mknod - -rwxr-xr-x 1 root root 38792 Sep 20 2022 mktemp - -rwxr-xr-x 1 root root 63016 Mar 22 22:20 more - -rwsr-xr-x 1 root root 58912 Mar 22 22:20 mount - -rwxr-xr-x 1 root root 13856 Mar 22 22:20 mountpoint - -rwxr-xr-x 1 root root 157932 Sep 20 2022 mv - lrwxrwxrwx 1 root root 8 Dec 19 01:33 nisdomainname -> hostname - lrwxrwxrwx 1 root root 14 Apr 2 18:25 pidof -> /sbin/killall5 - -rwxr-xr-x 1 root root 38792 Sep 20 2022 pwd - lrwxrwxrwx 1 root root 4 Apr 23 09:24 rbash -> bash - -rwxr-xr-x 1 root root 51080 Sep 20 2022 readlink - -rwxr-xr-x 1 root root 75720 Sep 20 2022 rm - -rwxr-xr-x 1 root root 51080 Sep 20 2022 rmdir - -rwxr-xr-x 1 root root 22308 Nov 2 04:31 run-parts - -rwxr-xr-x 1 root root 133224 Jan 5 07:55 sed - lrwxrwxrwx 1 root root 4 Jan 5 01:20 sh -> dash - -rwxr-xr-x 1 root root 38760 Sep 20 2022 sleep - -rwxr-xr-x 1 root root 87976 Sep 20 2022 stty - -rwsr-xr-x 1 root root 83492 Mar 22 22:20 su - -rwxr-xr-x 1 root root 38792 Sep 20 2022 sync - -rwxr-xr-x 1 root root 598456 Apr 6 02:25 tar - -rwxr-xr-x 1 root root 13860 Nov 2 04:31 tempfile - -rwxr-xr-x 1 root root 120776 Sep 20 2022 touch - -rwxr-xr-x 1 root root 34664 Sep 20 2022 true - -rwxr-xr-x 1 root root 17892 Mar 22 20:38 ulockmgr_server - -rwsr-xr-x 1 root root 30236 Mar 22 22:20 umount - -rwxr-xr-x 1 root root 38760 Sep 20 2022 uname - -rwxr-xr-x 2 root root 2346 Apr 9 2022 uncompress - -rwxr-xr-x 1 root root 162152 Sep 20 2022 vdir - -rwxr-xr-x 1 root root 71216 Mar 22 22:20 wdctl - lrwxrwxrwx 1 root root 8 Dec 19 01:33 ypdomainname -> hostname - -rwxr-xr-x 1 root root 1984 Apr 9 2022 zcat - -rwxr-xr-x 1 root root 1678 Apr 9 2022 zcmp - -rwxr-xr-x 1 root root 6460 Apr 9 2022 zdiff - -rwxr-xr-x 1 root root 29 Apr 9 2022 zegrep - -rwxr-xr-x 1 root root 29 Apr 9 2022 zfgrep - -rwxr-xr-x 1 root root 2081 Apr 9 2022 zforce - -rwxr-xr-x 1 root root 8103 Apr 9 2022 zgrep - -rwxr-xr-x 1 root root 2206 Apr 9 2022 zless - -rwxr-xr-x 1 root root 1842 Apr 9 2022 zmore - -rwxr-xr-x 1 root root 4577 Apr 9 2022 znew -I: user script /srv/workspace/pbuilder/11599/tmp/hooks/D02_print_environment finished + -rwxr-xr-x 1 root root 1408088 Apr 24 2023 bash + -rwxr-xr-x 3 root root 38404 Sep 19 2022 bunzip2 + -rwxr-xr-x 3 root root 38404 Sep 19 2022 bzcat + lrwxrwxrwx 1 root root 6 Sep 19 2022 bzcmp -> bzdiff + -rwxr-xr-x 1 root root 2225 Sep 19 2022 bzdiff + lrwxrwxrwx 1 root root 6 Sep 19 2022 bzegrep -> bzgrep + -rwxr-xr-x 1 root root 4893 Nov 28 2021 bzexe + lrwxrwxrwx 1 root root 6 Sep 19 2022 bzfgrep -> bzgrep + -rwxr-xr-x 1 root root 3775 Sep 19 2022 bzgrep + -rwxr-xr-x 3 root root 38404 Sep 19 2022 bzip2 + -rwxr-xr-x 1 root root 17892 Sep 19 2022 bzip2recover + lrwxrwxrwx 1 root root 6 Sep 19 2022 bzless -> bzmore + -rwxr-xr-x 1 root root 1297 Sep 19 2022 bzmore + -rwxr-xr-x 1 root root 42920 Sep 21 2022 cat + -rwxr-xr-x 1 root root 79816 Sep 21 2022 chgrp + -rwxr-xr-x 1 root root 67496 Sep 21 2022 chmod + -rwxr-xr-x 1 root root 79816 Sep 21 2022 chown + -rwxr-xr-x 1 root root 162024 Sep 21 2022 cp + -rwxr-xr-x 1 root root 136916 Jan 6 2023 dash + -rwxr-xr-x 1 root root 137160 Sep 21 2022 date + -rwxr-xr-x 1 root root 100364 Sep 21 2022 dd + -rwxr-xr-x 1 root root 108940 Sep 21 2022 df + -rwxr-xr-x 1 root root 162152 Sep 21 2022 dir + -rwxr-xr-x 1 root root 87760 Mar 24 2023 dmesg + lrwxrwxrwx 1 root root 8 Dec 20 2022 dnsdomainname -> hostname + lrwxrwxrwx 1 root root 8 Dec 20 2022 domainname -> hostname + -rwxr-xr-x 1 root root 38760 Sep 21 2022 echo + -rwxr-xr-x 1 root root 41 Jan 25 2023 egrep + -rwxr-xr-x 1 root root 34664 Sep 21 2022 false + -rwxr-xr-x 1 root root 41 Jan 25 2023 fgrep + -rwxr-xr-x 1 root root 84272 Mar 24 2023 findmnt + -rwsr-xr-x 1 root root 30240 Mar 23 2023 fusermount + -rwxr-xr-x 1 root root 218680 Jan 25 2023 grep + -rwxr-xr-x 2 root root 2346 Apr 10 2022 gunzip + -rwxr-xr-x 1 root root 6447 Apr 10 2022 gzexe + -rwxr-xr-x 1 root root 100952 Apr 10 2022 gzip + -rwxr-xr-x 1 root root 21916 Dec 20 2022 hostname + -rwxr-xr-x 1 root root 75756 Sep 21 2022 ln + -rwxr-xr-x 1 root root 55600 Mar 24 2023 login + -rwxr-xr-x 1 root root 162152 Sep 21 2022 ls + -rwxr-xr-x 1 root root 214568 Mar 24 2023 lsblk + -rwxr-xr-x 1 root root 96328 Sep 21 2022 mkdir + -rwxr-xr-x 1 root root 84008 Sep 21 2022 mknod + -rwxr-xr-x 1 root root 38792 Sep 21 2022 mktemp + -rwxr-xr-x 1 root root 63016 Mar 24 2023 more + -rwsr-xr-x 1 root root 58912 Mar 24 2023 mount + -rwxr-xr-x 1 root root 13856 Mar 24 2023 mountpoint + -rwxr-xr-x 1 root root 157932 Sep 21 2022 mv + lrwxrwxrwx 1 root root 8 Dec 20 2022 nisdomainname -> hostname + lrwxrwxrwx 1 root root 14 Apr 3 2023 pidof -> /sbin/killall5 + -rwxr-xr-x 1 root root 38792 Sep 21 2022 pwd + lrwxrwxrwx 1 root root 4 Apr 24 2023 rbash -> bash + -rwxr-xr-x 1 root root 51080 Sep 21 2022 readlink + -rwxr-xr-x 1 root root 75720 Sep 21 2022 rm + -rwxr-xr-x 1 root root 51080 Sep 21 2022 rmdir + -rwxr-xr-x 1 root root 22308 Nov 3 2022 run-parts + -rwxr-xr-x 1 root root 133224 Jan 6 2023 sed + lrwxrwxrwx 1 root root 9 May 29 18:36 sh -> /bin/bash + -rwxr-xr-x 1 root root 38760 Sep 21 2022 sleep + -rwxr-xr-x 1 root root 87976 Sep 21 2022 stty + -rwsr-xr-x 1 root root 83492 Mar 24 2023 su + -rwxr-xr-x 1 root root 38792 Sep 21 2022 sync + -rwxr-xr-x 1 root root 598456 Apr 7 2023 tar + -rwxr-xr-x 1 root root 13860 Nov 3 2022 tempfile + -rwxr-xr-x 1 root root 120776 Sep 21 2022 touch + -rwxr-xr-x 1 root root 34664 Sep 21 2022 true + -rwxr-xr-x 1 root root 17892 Mar 23 2023 ulockmgr_server + -rwsr-xr-x 1 root root 30236 Mar 24 2023 umount + -rwxr-xr-x 1 root root 38760 Sep 21 2022 uname + -rwxr-xr-x 2 root root 2346 Apr 10 2022 uncompress + -rwxr-xr-x 1 root root 162152 Sep 21 2022 vdir + -rwxr-xr-x 1 root root 71216 Mar 24 2023 wdctl + lrwxrwxrwx 1 root root 8 Dec 20 2022 ypdomainname -> hostname + -rwxr-xr-x 1 root root 1984 Apr 10 2022 zcat + -rwxr-xr-x 1 root root 1678 Apr 10 2022 zcmp + -rwxr-xr-x 1 root root 6460 Apr 10 2022 zdiff + -rwxr-xr-x 1 root root 29 Apr 10 2022 zegrep + -rwxr-xr-x 1 root root 29 Apr 10 2022 zfgrep + -rwxr-xr-x 1 root root 2081 Apr 10 2022 zforce + -rwxr-xr-x 1 root root 8103 Apr 10 2022 zgrep + -rwxr-xr-x 1 root root 2206 Apr 10 2022 zless + -rwxr-xr-x 1 root root 1842 Apr 10 2022 zmore + -rwxr-xr-x 1 root root 4577 Apr 10 2022 znew +I: user script /srv/workspace/pbuilder/29203/tmp/hooks/D02_print_environment finished -> Attempting to satisfy build-dependencies -> Creating pbuilder-satisfydepends-dummy package Package: pbuilder-satisfydepends-dummy @@ -707,7 +739,7 @@ Get: 507 http://deb.debian.org/debian bookworm/main i386 gnuplot-nox i386 5.4.4+dfsg1-2+b2 [853 kB] Get: 508 http://deb.debian.org/debian bookworm/main i386 dh-octave-autopkgtest all 1.2.7 [9364 B] Get: 509 http://deb.debian.org/debian bookworm/main i386 dh-octave all 1.2.7 [22.8 kB] -Fetched 206 MB in 4s (49.2 MB/s) +Fetched 206 MB in 7s (27.6 MB/s) debconf: delaying package configuration, since apt-utils is not installed Selecting previously unselected package netbase. (Reading database ... (Reading database ... 5% (Reading database ... 10% (Reading database ... 15% (Reading database ... 20% (Reading database ... 25% (Reading database ... 30% (Reading database ... 35% (Reading database ... 40% (Reading database ... 45% (Reading database ... 50% (Reading database ... 55% (Reading database ... 60% (Reading database ... 65% (Reading database ... 70% (Reading database ... 75% (Reading database ... 80% (Reading database ... 85% (Reading database ... 90% (Reading database ... 95% (Reading database ... 100% (Reading database ... 19604 files and directories currently installed.) @@ -2795,8 +2827,19 @@ Writing extended state information... Building tag database... -> Finished parsing the build-deps +Reading package lists... +Building dependency tree... +Reading state information... +usrmerge is already the newest version (35). +0 upgraded, 0 newly installed, 0 to remove and 0 not upgraded. I: Building the package -I: Running cd /build/octave-stk-2.7.0/ && env PATH="/usr/sbin:/usr/bin:/sbin:/bin:/usr/games" HOME="/nonexistent/first-build" dpkg-buildpackage -us -uc -b && env PATH="/usr/sbin:/usr/bin:/sbin:/bin:/usr/games" HOME="/nonexistent/first-build" dpkg-genchanges -S > ../octave-stk_2.7.0-3_source.changes +I: user script /srv/workspace/pbuilder/29203/tmp/hooks/A99_set_merged_usr starting +Re-configuring usrmerge... +removed '/etc/unsupported-skip-usrmerge-conversion' +The system has been successfully converted. +I: user script /srv/workspace/pbuilder/29203/tmp/hooks/A99_set_merged_usr finished +hostname: Name or service not known +I: Running cd /build/octave-stk-2.7.0/ && env PATH="/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/i/capture/the/path" HOME="/nonexistent/second-build" dpkg-buildpackage -us -uc -b && env PATH="/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/i/capture/the/path" HOME="/nonexistent/second-build" dpkg-genchanges -S > ../octave-stk_2.7.0-3_source.changes dpkg-buildpackage: info: source package octave-stk dpkg-buildpackage: info: source version 2.7.0-3 dpkg-buildpackage: info: source distribution unstable @@ -2832,108 +2875,758 @@ /usr/bin/mkoctfile --verbose --mex --output __get_column_number__.mex get_column_number.c /usr/bin/mkoctfile --verbose --mex --output __stk_dist_matrixy__.mex stk_dist_matrixy.c /usr/bin/mkoctfile --verbose --mex --output __stk_filldist_discr_mex__.mex stk_filldist_discr_mex.c +gcc -c -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -I/usr/include/octave-7.3.0/octave/.. -I/usr/include/octave-7.3.0/octave -pthread -fopenmp -mieee-fp -g -O2 -ffile-prefix-map=/build/octave-stk-2.7.0=. -fstack-protector-strong -Wformat -Werror=format-security -I. -DMEX_DEBUG stk_dist_pairwise.c -o /tmp/oct-Av34Az.o /usr/bin/mkoctfile --verbose --mex --output __stk_gpquadform_matrixy__.mex stk_gpquadform_matrixy.c -gcc -c -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -I/usr/include/octave-7.3.0/octave/.. -I/usr/include/octave-7.3.0/octave -pthread -fopenmp -mieee-fp -g -O2 -ffile-prefix-map=/build/octave-stk-2.7.0=. -fstack-protector-strong -Wformat -Werror=format-security -I. -DMEX_DEBUG stk_dist_pairwise.c -o /tmp/oct-f2NvqV.o +gcc -c -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -I/usr/include/octave-7.3.0/octave/.. -I/usr/include/octave-7.3.0/octave -pthread -fopenmp -mieee-fp -g -O2 -ffile-prefix-map=/build/octave-stk-2.7.0=. -fstack-protector-strong -Wformat -Werror=format-security -I. -DMEX_DEBUG get_column_number.c -o /tmp/oct-UojT9C.o /usr/bin/mkoctfile --verbose --mex --output __stk_isdominated_mex__.mex stk_isdominated_mex.c -gcc -c -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -I/usr/include/octave-7.3.0/octave/.. -I/usr/include/octave-7.3.0/octave -pthread -fopenmp -mieee-fp -g -O2 -ffile-prefix-map=/build/octave-stk-2.7.0=. -fstack-protector-strong -Wformat -Werror=format-security -I. -DMEX_DEBUG get_column_number.c -o /tmp/oct-dSZnLX.o +gcc -c -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -I/usr/include/octave-7.3.0/octave/.. -I/usr/include/octave-7.3.0/octave -pthread -fopenmp -mieee-fp -g -O2 -ffile-prefix-map=/build/octave-stk-2.7.0=. -fstack-protector-strong -Wformat -Werror=format-security -I. -DMEX_DEBUG stk_dist_matrixy.c -o /tmp/oct-DcSqXq.o /usr/bin/mkoctfile --verbose --mex --output __stk_mindist_mex__.mex stk_mindist_mex.c -gcc -c -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -I/usr/include/octave-7.3.0/octave/.. -I/usr/include/octave-7.3.0/octave -pthread -fopenmp -mieee-fp -g -O2 -ffile-prefix-map=/build/octave-stk-2.7.0=. -fstack-protector-strong -Wformat -Werror=format-security -I. -DMEX_DEBUG stk_dist_matrixy.c -o /tmp/oct-GKDqBM.o +gcc -c -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -I/usr/include/octave-7.3.0/octave/.. -I/usr/include/octave-7.3.0/octave -pthread -fopenmp -mieee-fp -g -O2 -ffile-prefix-map=/build/octave-stk-2.7.0=. -fstack-protector-strong -Wformat -Werror=format-security -I. -DMEX_DEBUG stk_filldist_discr_mex.c -o /tmp/oct-hrNHIj.o /usr/bin/mkoctfile --verbose --mex --output __stk_dist_matrixx__.mex stk_dist_matrixx.c -gcc -c -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -I/usr/include/octave-7.3.0/octave/.. -I/usr/include/octave-7.3.0/octave -pthread -fopenmp -mieee-fp -g -O2 -ffile-prefix-map=/build/octave-stk-2.7.0=. -fstack-protector-strong -Wformat -Werror=format-security -I. -DMEX_DEBUG stk_filldist_discr_mex.c -o /tmp/oct-jwIjCQ.o -gcc -c -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -I/usr/include/octave-7.3.0/octave/.. -I/usr/include/octave-7.3.0/octave -pthread -fopenmp -mieee-fp -g -O2 -ffile-prefix-map=/build/octave-stk-2.7.0=. -fstack-protector-strong -Wformat -Werror=format-security -I. -DMEX_DEBUG stk_gpquadform_matrixy.c -o /tmp/oct-8T5QXr.o +gcc -c -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -I/usr/include/octave-7.3.0/octave/.. -I/usr/include/octave-7.3.0/octave -pthread -fopenmp -mieee-fp -g -O2 -ffile-prefix-map=/build/octave-stk-2.7.0=. -fstack-protector-strong -Wformat -Werror=format-security -I. -DMEX_DEBUG stk_gpquadform_matrixy.c -o /tmp/oct-xmdSEa.o /usr/bin/mkoctfile --verbose --mex --output __stk_gpquadform_matrixx__.mex stk_gpquadform_matrixx.c -gcc -c -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -I/usr/include/octave-7.3.0/octave/.. -I/usr/include/octave-7.3.0/octave -pthread -fopenmp -mieee-fp -g -O2 -ffile-prefix-map=/build/octave-stk-2.7.0=. -fstack-protector-strong -Wformat -Werror=format-security -I. -DMEX_DEBUG stk_isdominated_mex.c -o /tmp/oct-CorubX.o -gcc -c -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -I/usr/include/octave-7.3.0/octave/.. -I/usr/include/octave-7.3.0/octave -pthread -fopenmp -mieee-fp -g -O2 -ffile-prefix-map=/build/octave-stk-2.7.0=. -fstack-protector-strong -Wformat -Werror=format-security -I. -DMEX_DEBUG stk_mindist_mex.c -o /tmp/oct-W70fx3.o -gcc -c -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -I/usr/include/octave-7.3.0/octave/.. -I/usr/include/octave-7.3.0/octave -pthread -fopenmp -mieee-fp -g -O2 -ffile-prefix-map=/build/octave-stk-2.7.0=. -fstack-protector-strong -Wformat -Werror=format-security -I. -DMEX_DEBUG stk_dist_matrixx.c -o /tmp/oct-b2emKy.o +gcc -c -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -I/usr/include/octave-7.3.0/octave/.. -I/usr/include/octave-7.3.0/octave -pthread -fopenmp -mieee-fp -g -O2 -ffile-prefix-map=/build/octave-stk-2.7.0=. -fstack-protector-strong -Wformat -Werror=format-security -I. -DMEX_DEBUG stk_isdominated_mex.c -o /tmp/oct-EHn1BC.o /usr/bin/mkoctfile --verbose --mex --output __stk_gpquadform_pairwise__.mex stk_gpquadform_pairwise.c -gcc -c -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -I/usr/include/octave-7.3.0/octave/.. -I/usr/include/octave-7.3.0/octave -pthread -fopenmp -mieee-fp -g -O2 -ffile-prefix-map=/build/octave-stk-2.7.0=. -fstack-protector-strong -Wformat -Werror=format-security -I. -DMEX_DEBUG stk_gpquadform_matrixx.c -o /tmp/oct-CaPIZZ.o -gcc -c -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -I/usr/include/octave-7.3.0/octave/.. -I/usr/include/octave-7.3.0/octave -pthread -fopenmp -mieee-fp -g -O2 -ffile-prefix-map=/build/octave-stk-2.7.0=. -fstack-protector-strong -Wformat -Werror=format-security -I. -DMEX_DEBUG stk_gpquadform_pairwise.c -o /tmp/oct-Wni2F5.o -g++ -I/usr/include/octave-7.3.0/octave/.. -I/usr/include/octave-7.3.0/octave -pthread -fopenmp -mieee-fp -g -O2 -ffile-prefix-map=/build/octave-stk-2.7.0=. -fstack-protector-strong -Wformat -Werror=format-security -o __stk_dist_matrixy__.mex /tmp/oct-GKDqBM.o -shared -Wl,-Bsymbolic -Wl,-z,relro -L/usr/lib/i386-linux-gnu -shared -Wl,-Bsymbolic -Wl,-z,relro -g++ -I/usr/include/octave-7.3.0/octave/.. -I/usr/include/octave-7.3.0/octave -pthread -fopenmp -mieee-fp -g -O2 -ffile-prefix-map=/build/octave-stk-2.7.0=. -fstack-protector-strong -Wformat -Werror=format-security -o __stk_gpquadform_matrixx__.mex /tmp/oct-CaPIZZ.o -shared -Wl,-Bsymbolic -Wl,-z,relro -L/usr/lib/i386-linux-gnu -shared -Wl,-Bsymbolic -Wl,-z,relro -g++ -I/usr/include/octave-7.3.0/octave/.. -I/usr/include/octave-7.3.0/octave -pthread -fopenmp -mieee-fp -g -O2 -ffile-prefix-map=/build/octave-stk-2.7.0=. -fstack-protector-strong -Wformat -Werror=format-security -o __stk_filldist_discr_mex__.mex /tmp/oct-jwIjCQ.o -shared -Wl,-Bsymbolic -Wl,-z,relro -L/usr/lib/i386-linux-gnu -shared -Wl,-Bsymbolic -Wl,-z,relro -g++ -I/usr/include/octave-7.3.0/octave/.. -I/usr/include/octave-7.3.0/octave -pthread -fopenmp -mieee-fp -g -O2 -ffile-prefix-map=/build/octave-stk-2.7.0=. -fstack-protector-strong -Wformat -Werror=format-security -o __stk_isdominated_mex__.mex /tmp/oct-CorubX.o -shared -Wl,-Bsymbolic -Wl,-z,relro -L/usr/lib/i386-linux-gnu -shared -Wl,-Bsymbolic -Wl,-z,relro -g++ -I/usr/include/octave-7.3.0/octave/.. -I/usr/include/octave-7.3.0/octave -pthread -fopenmp -mieee-fp -g -O2 -ffile-prefix-map=/build/octave-stk-2.7.0=. -fstack-protector-strong -Wformat -Werror=format-security -o __stk_dist_matrixx__.mex /tmp/oct-b2emKy.o -shared -Wl,-Bsymbolic -Wl,-z,relro -L/usr/lib/i386-linux-gnu -shared -Wl,-Bsymbolic -Wl,-z,relro -g++ -I/usr/include/octave-7.3.0/octave/.. -I/usr/include/octave-7.3.0/octave -pthread -fopenmp -mieee-fp -g -O2 -ffile-prefix-map=/build/octave-stk-2.7.0=. -fstack-protector-strong -Wformat -Werror=format-security -o __get_column_number__.mex /tmp/oct-dSZnLX.o -shared -Wl,-Bsymbolic -Wl,-z,relro -L/usr/lib/i386-linux-gnu -shared -Wl,-Bsymbolic -Wl,-z,relro -g++ -I/usr/include/octave-7.3.0/octave/.. -I/usr/include/octave-7.3.0/octave -pthread -fopenmp -mieee-fp -g -O2 -ffile-prefix-map=/build/octave-stk-2.7.0=. -fstack-protector-strong -Wformat -Werror=format-security -o __stk_dist_pairwise__.mex /tmp/oct-f2NvqV.o -shared -Wl,-Bsymbolic -Wl,-z,relro -L/usr/lib/i386-linux-gnu -shared -Wl,-Bsymbolic -Wl,-z,relro -g++ -I/usr/include/octave-7.3.0/octave/.. -I/usr/include/octave-7.3.0/octave -pthread -fopenmp -mieee-fp -g -O2 -ffile-prefix-map=/build/octave-stk-2.7.0=. -fstack-protector-strong -Wformat -Werror=format-security -o __stk_gpquadform_pairwise__.mex /tmp/oct-Wni2F5.o -shared -Wl,-Bsymbolic -Wl,-z,relro -L/usr/lib/i386-linux-gnu -shared -Wl,-Bsymbolic -Wl,-z,relro -g++ -I/usr/include/octave-7.3.0/octave/.. -I/usr/include/octave-7.3.0/octave -pthread -fopenmp -mieee-fp -g -O2 -ffile-prefix-map=/build/octave-stk-2.7.0=. -fstack-protector-strong -Wformat -Werror=format-security -o __stk_mindist_mex__.mex /tmp/oct-W70fx3.o -shared -Wl,-Bsymbolic -Wl,-z,relro -L/usr/lib/i386-linux-gnu -shared -Wl,-Bsymbolic -Wl,-z,relro -g++ -I/usr/include/octave-7.3.0/octave/.. -I/usr/include/octave-7.3.0/octave -pthread -fopenmp -mieee-fp -g -O2 -ffile-prefix-map=/build/octave-stk-2.7.0=. -fstack-protector-strong -Wformat -Werror=format-security -o __stk_gpquadform_matrixy__.mex /tmp/oct-8T5QXr.o -shared -Wl,-Bsymbolic -Wl,-z,relro -L/usr/lib/i386-linux-gnu -shared -Wl,-Bsymbolic -Wl,-z,relro +gcc -c -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -I/usr/include/octave-7.3.0/octave/.. -I/usr/include/octave-7.3.0/octave -pthread -fopenmp -mieee-fp -g -O2 -ffile-prefix-map=/build/octave-stk-2.7.0=. -fstack-protector-strong -Wformat -Werror=format-security -I. -DMEX_DEBUG stk_mindist_mex.c -o /tmp/oct-0skZe2.o /usr/bin/mkoctfile --verbose --mex --output __stk_paretofind_mex__.mex stk_paretofind_mex.c -gcc -c -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -I/usr/include/octave-7.3.0/octave/.. -I/usr/include/octave-7.3.0/octave -pthread -fopenmp -mieee-fp -g -O2 -ffile-prefix-map=/build/octave-stk-2.7.0=. -fstack-protector-strong -Wformat -Werror=format-security -I. -DMEX_DEBUG stk_paretofind_mex.c -o /tmp/oct-TamwFO.o /usr/bin/mkoctfile --verbose --mex --output __stk_sampling_vdc_rr2__.mex stk_sampling_vdc_rr2.c +gcc -c -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -I/usr/include/octave-7.3.0/octave/.. -I/usr/include/octave-7.3.0/octave -pthread -fopenmp -mieee-fp -g -O2 -ffile-prefix-map=/build/octave-stk-2.7.0=. -fstack-protector-strong -Wformat -Werror=format-security -I. -DMEX_DEBUG stk_dist_matrixx.c -o /tmp/oct-NFefDL.o +gcc -c -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -I/usr/include/octave-7.3.0/octave/.. -I/usr/include/octave-7.3.0/octave -pthread -fopenmp -mieee-fp -g -O2 -ffile-prefix-map=/build/octave-stk-2.7.0=. -fstack-protector-strong -Wformat -Werror=format-security -I. -DMEX_DEBUG stk_gpquadform_matrixx.c -o /tmp/oct-fh8Eg2.o /usr/bin/mkoctfile --verbose --mex --output __stk_sampling_sobol_mex__.mex stk_sampling_sobol_mex.c -gcc -c -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -I/usr/include/octave-7.3.0/octave/.. -I/usr/include/octave-7.3.0/octave -pthread -fopenmp -mieee-fp -g -O2 -ffile-prefix-map=/build/octave-stk-2.7.0=. -fstack-protector-strong -Wformat -Werror=format-security -I. -DMEX_DEBUG stk_sampling_vdc_rr2.c -o /tmp/oct-bISy00.o -gcc -c -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -I/usr/include/octave-7.3.0/octave/.. -I/usr/include/octave-7.3.0/octave -pthread -fopenmp -mieee-fp -g -O2 -ffile-prefix-map=/build/octave-stk-2.7.0=. -fstack-protector-strong -Wformat -Werror=format-security -I. -DMEX_DEBUG stk_sampling_sobol_mex.c -o /tmp/oct-7pzMLS.o /usr/bin/mkoctfile --verbose --mex --output __stk_distrib_bivnorm0_cdf__.mex stk_distrib_bivnorm0_cdf.c -gcc -c -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -I/usr/include/octave-7.3.0/octave/.. -I/usr/include/octave-7.3.0/octave -pthread -fopenmp -mieee-fp -g -O2 -ffile-prefix-map=/build/octave-stk-2.7.0=. -fstack-protector-strong -Wformat -Werror=format-security -I. -DMEX_DEBUG stk_distrib_bivnorm0_cdf.c -o /tmp/oct-W9gfo6.o +gcc -c -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -I/usr/include/octave-7.3.0/octave/.. -I/usr/include/octave-7.3.0/octave -pthread -fopenmp -mieee-fp -g -O2 -ffile-prefix-map=/build/octave-stk-2.7.0=. -fstack-protector-strong -Wformat -Werror=format-security -I. -DMEX_DEBUG stk_gpquadform_pairwise.c -o /tmp/oct-gShnsG.o +gcc -c -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -I/usr/include/octave-7.3.0/octave/.. -I/usr/include/octave-7.3.0/octave -pthread -fopenmp -mieee-fp -g -O2 -ffile-prefix-map=/build/octave-stk-2.7.0=. -fstack-protector-strong -Wformat -Werror=format-security -I. -DMEX_DEBUG stk_paretofind_mex.c -o /tmp/oct-R1rb5P.o /usr/bin/mkoctfile --verbose --mex --output __stk_dominatedhv_mex__.mex stk_dominatedhv_mex.c wfg.c -gcc -c -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -I/usr/include/octave-7.3.0/octave/.. -I/usr/include/octave-7.3.0/octave -pthread -fopenmp -mieee-fp -g -O2 -ffile-prefix-map=/build/octave-stk-2.7.0=. -fstack-protector-strong -Wformat -Werror=format-security -I. -DMEX_DEBUG stk_dominatedhv_mex.c -o /tmp/oct-wYgaHu.o -g++ -I/usr/include/octave-7.3.0/octave/.. -I/usr/include/octave-7.3.0/octave -pthread -fopenmp -mieee-fp -g -O2 -ffile-prefix-map=/build/octave-stk-2.7.0=. -fstack-protector-strong -Wformat -Werror=format-security -o __stk_paretofind_mex__.mex /tmp/oct-TamwFO.o -shared -Wl,-Bsymbolic -Wl,-z,relro -L/usr/lib/i386-linux-gnu -shared -Wl,-Bsymbolic -Wl,-z,relro -g++ -I/usr/include/octave-7.3.0/octave/.. -I/usr/include/octave-7.3.0/octave -pthread -fopenmp -mieee-fp -g -O2 -ffile-prefix-map=/build/octave-stk-2.7.0=. -fstack-protector-strong -Wformat -Werror=format-security -o __stk_sampling_vdc_rr2__.mex /tmp/oct-bISy00.o -shared -Wl,-Bsymbolic -Wl,-z,relro -L/usr/lib/i386-linux-gnu -shared -Wl,-Bsymbolic -Wl,-z,relro -g++ -I/usr/include/octave-7.3.0/octave/.. -I/usr/include/octave-7.3.0/octave -pthread -fopenmp -mieee-fp -g -O2 -ffile-prefix-map=/build/octave-stk-2.7.0=. -fstack-protector-strong -Wformat -Werror=format-security -o __stk_distrib_bivnorm0_cdf__.mex /tmp/oct-W9gfo6.o -shared -Wl,-Bsymbolic -Wl,-z,relro -L/usr/lib/i386-linux-gnu -shared -Wl,-Bsymbolic -Wl,-z,relro -gcc -c -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -I/usr/include/octave-7.3.0/octave/.. -I/usr/include/octave-7.3.0/octave -pthread -fopenmp -mieee-fp -g -O2 -ffile-prefix-map=/build/octave-stk-2.7.0=. -fstack-protector-strong -Wformat -Werror=format-security -I. -DMEX_DEBUG wfg.c -o /tmp/oct-bXcRFi.o -g++ -I/usr/include/octave-7.3.0/octave/.. -I/usr/include/octave-7.3.0/octave -pthread -fopenmp -mieee-fp -g -O2 -ffile-prefix-map=/build/octave-stk-2.7.0=. -fstack-protector-strong -Wformat -Werror=format-security -o __stk_sampling_sobol_mex__.mex /tmp/oct-7pzMLS.o -shared -Wl,-Bsymbolic -Wl,-z,relro -L/usr/lib/i386-linux-gnu -shared -Wl,-Bsymbolic -Wl,-z,relro -g++ -I/usr/include/octave-7.3.0/octave/.. -I/usr/include/octave-7.3.0/octave -pthread -fopenmp -mieee-fp -g -O2 -ffile-prefix-map=/build/octave-stk-2.7.0=. -fstack-protector-strong -Wformat -Werror=format-security -o __stk_dominatedhv_mex__.mex /tmp/oct-wYgaHu.o /tmp/oct-bXcRFi.o -shared -Wl,-Bsymbolic -Wl,-z,relro -L/usr/lib/i386-linux-gnu -shared -Wl,-Bsymbolic -Wl,-z,relro +gcc -c -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -I/usr/include/octave-7.3.0/octave/.. -I/usr/include/octave-7.3.0/octave -pthread -fopenmp -mieee-fp -g -O2 -ffile-prefix-map=/build/octave-stk-2.7.0=. -fstack-protector-strong -Wformat -Werror=format-security -I. -DMEX_DEBUG stk_sampling_vdc_rr2.c -o /tmp/oct-zn9SZA.o +gcc -c -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -I/usr/include/octave-7.3.0/octave/.. -I/usr/include/octave-7.3.0/octave -pthread -fopenmp -mieee-fp -g -O2 -ffile-prefix-map=/build/octave-stk-2.7.0=. -fstack-protector-strong -Wformat -Werror=format-security -I. -DMEX_DEBUG stk_sampling_sobol_mex.c -o /tmp/oct-gjDX2z.o +gcc -c -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -I/usr/include/octave-7.3.0/octave/.. -I/usr/include/octave-7.3.0/octave -pthread -fopenmp -mieee-fp -g -O2 -ffile-prefix-map=/build/octave-stk-2.7.0=. -fstack-protector-strong -Wformat -Werror=format-security -I. -DMEX_DEBUG stk_distrib_bivnorm0_cdf.c -o /tmp/oct-HpxeZL.o +gcc -c -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -I/usr/include/octave-7.3.0/octave/.. -I/usr/include/octave-7.3.0/octave -pthread -fopenmp -mieee-fp -g -O2 -ffile-prefix-map=/build/octave-stk-2.7.0=. -fstack-protector-strong -Wformat -Werror=format-security -I. -DMEX_DEBUG stk_dominatedhv_mex.c -o /tmp/oct-4CsWge.o +g++ -I/usr/include/octave-7.3.0/octave/.. -I/usr/include/octave-7.3.0/octave -pthread -fopenmp -mieee-fp -g -O2 -ffile-prefix-map=/build/octave-stk-2.7.0=. -fstack-protector-strong -Wformat -Werror=format-security -o __stk_gpquadform_pairwise__.mex /tmp/oct-gShnsG.o -shared -Wl,-Bsymbolic -Wl,-z,relro -L/usr/lib/i386-linux-gnu -shared -Wl,-Bsymbolic -Wl,-z,relro +g++ -I/usr/include/octave-7.3.0/octave/.. -I/usr/include/octave-7.3.0/octave -pthread -fopenmp -mieee-fp -g -O2 -ffile-prefix-map=/build/octave-stk-2.7.0=. -fstack-protector-strong -Wformat -Werror=format-security -o __stk_filldist_discr_mex__.mex /tmp/oct-hrNHIj.o -shared -Wl,-Bsymbolic -Wl,-z,relro -L/usr/lib/i386-linux-gnu -shared -Wl,-Bsymbolic -Wl,-z,relro +g++ -I/usr/include/octave-7.3.0/octave/.. -I/usr/include/octave-7.3.0/octave -pthread -fopenmp -mieee-fp -g -O2 -ffile-prefix-map=/build/octave-stk-2.7.0=. -fstack-protector-strong -Wformat -Werror=format-security -o __stk_dist_matrixy__.mex /tmp/oct-DcSqXq.o -shared -Wl,-Bsymbolic -Wl,-z,relro -L/usr/lib/i386-linux-gnu -shared -Wl,-Bsymbolic -Wl,-z,relro +g++ -I/usr/include/octave-7.3.0/octave/.. -I/usr/include/octave-7.3.0/octave -pthread -fopenmp -mieee-fp -g -O2 -ffile-prefix-map=/build/octave-stk-2.7.0=. -fstack-protector-strong -Wformat -Werror=format-security -o __stk_mindist_mex__.mex /tmp/oct-0skZe2.o -shared -Wl,-Bsymbolic -Wl,-z,relro -L/usr/lib/i386-linux-gnu -shared -Wl,-Bsymbolic -Wl,-z,relro +g++ -I/usr/include/octave-7.3.0/octave/.. -I/usr/include/octave-7.3.0/octave -pthread -fopenmp -mieee-fp -g -O2 -ffile-prefix-map=/build/octave-stk-2.7.0=. -fstack-protector-strong -Wformat -Werror=format-security -o __stk_dist_matrixx__.mex /tmp/oct-NFefDL.o -shared -Wl,-Bsymbolic -Wl,-z,relro -L/usr/lib/i386-linux-gnu -shared -Wl,-Bsymbolic -Wl,-z,relro +g++ -I/usr/include/octave-7.3.0/octave/.. -I/usr/include/octave-7.3.0/octave -pthread -fopenmp -mieee-fp -g -O2 -ffile-prefix-map=/build/octave-stk-2.7.0=. -fstack-protector-strong -Wformat -Werror=format-security -o __stk_gpquadform_matrixx__.mex /tmp/oct-fh8Eg2.o -shared -Wl,-Bsymbolic -Wl,-z,relro -L/usr/lib/i386-linux-gnu -shared -Wl,-Bsymbolic -Wl,-z,relro +g++ -I/usr/include/octave-7.3.0/octave/.. -I/usr/include/octave-7.3.0/octave -pthread -fopenmp -mieee-fp -g -O2 -ffile-prefix-map=/build/octave-stk-2.7.0=. -fstack-protector-strong -Wformat -Werror=format-security -o __stk_dist_pairwise__.mex /tmp/oct-Av34Az.o -shared -Wl,-Bsymbolic -Wl,-z,relro -L/usr/lib/i386-linux-gnu -shared -Wl,-Bsymbolic -Wl,-z,relro +g++ -I/usr/include/octave-7.3.0/octave/.. -I/usr/include/octave-7.3.0/octave -pthread -fopenmp -mieee-fp -g -O2 -ffile-prefix-map=/build/octave-stk-2.7.0=. -fstack-protector-strong -Wformat -Werror=format-security -o __get_column_number__.mex /tmp/oct-UojT9C.o -shared -Wl,-Bsymbolic -Wl,-z,relro -L/usr/lib/i386-linux-gnu -shared -Wl,-Bsymbolic -Wl,-z,relro +g++ -I/usr/include/octave-7.3.0/octave/.. -I/usr/include/octave-7.3.0/octave -pthread -fopenmp -mieee-fp -g -O2 -ffile-prefix-map=/build/octave-stk-2.7.0=. -fstack-protector-strong -Wformat -Werror=format-security -o __stk_gpquadform_matrixy__.mex /tmp/oct-xmdSEa.o -shared -Wl,-Bsymbolic -Wl,-z,relro -L/usr/lib/i386-linux-gnu -shared -Wl,-Bsymbolic -Wl,-z,relro +gcc -c -Wdate-time -D_FORTIFY_SOURCE=2 -fPIC -I/usr/include/octave-7.3.0/octave/.. -I/usr/include/octave-7.3.0/octave -pthread -fopenmp -mieee-fp -g -O2 -ffile-prefix-map=/build/octave-stk-2.7.0=. -fstack-protector-strong -Wformat -Werror=format-security -I. -DMEX_DEBUG wfg.c -o /tmp/oct-PbSlNp.o +g++ -I/usr/include/octave-7.3.0/octave/.. -I/usr/include/octave-7.3.0/octave -pthread -fopenmp -mieee-fp -g -O2 -ffile-prefix-map=/build/octave-stk-2.7.0=. -fstack-protector-strong -Wformat -Werror=format-security -o __stk_isdominated_mex__.mex /tmp/oct-EHn1BC.o -shared -Wl,-Bsymbolic -Wl,-z,relro -L/usr/lib/i386-linux-gnu -shared -Wl,-Bsymbolic -Wl,-z,relro +g++ -I/usr/include/octave-7.3.0/octave/.. -I/usr/include/octave-7.3.0/octave -pthread -fopenmp -mieee-fp -g -O2 -ffile-prefix-map=/build/octave-stk-2.7.0=. -fstack-protector-strong -Wformat -Werror=format-security -o __stk_paretofind_mex__.mex /tmp/oct-R1rb5P.o -shared -Wl,-Bsymbolic -Wl,-z,relro -L/usr/lib/i386-linux-gnu -shared -Wl,-Bsymbolic -Wl,-z,relro +g++ -I/usr/include/octave-7.3.0/octave/.. -I/usr/include/octave-7.3.0/octave -pthread -fopenmp -mieee-fp -g -O2 -ffile-prefix-map=/build/octave-stk-2.7.0=. -fstack-protector-strong -Wformat -Werror=format-security -o __stk_sampling_vdc_rr2__.mex /tmp/oct-zn9SZA.o -shared -Wl,-Bsymbolic -Wl,-z,relro -L/usr/lib/i386-linux-gnu -shared -Wl,-Bsymbolic -Wl,-z,relro +g++ -I/usr/include/octave-7.3.0/octave/.. -I/usr/include/octave-7.3.0/octave -pthread -fopenmp -mieee-fp -g -O2 -ffile-prefix-map=/build/octave-stk-2.7.0=. -fstack-protector-strong -Wformat -Werror=format-security -o __stk_distrib_bivnorm0_cdf__.mex /tmp/oct-HpxeZL.o -shared -Wl,-Bsymbolic -Wl,-z,relro -L/usr/lib/i386-linux-gnu -shared -Wl,-Bsymbolic -Wl,-z,relro +g++ -I/usr/include/octave-7.3.0/octave/.. -I/usr/include/octave-7.3.0/octave -pthread -fopenmp -mieee-fp -g -O2 -ffile-prefix-map=/build/octave-stk-2.7.0=. -fstack-protector-strong -Wformat -Werror=format-security -o __stk_sampling_sobol_mex__.mex /tmp/oct-gjDX2z.o -shared -Wl,-Bsymbolic -Wl,-z,relro -L/usr/lib/i386-linux-gnu -shared -Wl,-Bsymbolic -Wl,-z,relro +g++ -I/usr/include/octave-7.3.0/octave/.. -I/usr/include/octave-7.3.0/octave -pthread -fopenmp -mieee-fp -g -O2 -ffile-prefix-map=/build/octave-stk-2.7.0=. -fstack-protector-strong -Wformat -Werror=format-security -o __stk_dominatedhv_mex__.mex /tmp/oct-4CsWge.o /tmp/oct-PbSlNp.o -shared -Wl,-Bsymbolic -Wl,-z,relro -L/usr/lib/i386-linux-gnu -shared -Wl,-Bsymbolic -Wl,-z,relro make[1]: Leaving directory '/build/octave-stk-2.7.0/src' copyfile /build/octave-stk-2.7.0/./src/__get_column_number__.mex /build/octave-stk-2.7.0/./src/__stk_dist_matrixx__.mex /build/octave-stk-2.7.0/./src/__stk_dist_matrixy__.mex /build/octave-stk-2.7.0/./src/__stk_dist_pairwise__.mex /build/octave-stk-2.7.0/./src/__stk_distrib_bivnorm0_cdf__.mex /build/octave-stk-2.7.0/./src/__stk_dominatedhv_mex__.mex /build/octave-stk-2.7.0/./src/__stk_filldist_discr_mex__.mex /build/octave-stk-2.7.0/./src/__stk_gpquadform_matrixx__.mex /build/octave-stk-2.7.0/./src/__stk_gpquadform_matrixy__.mex /build/octave-stk-2.7.0/./src/__stk_gpquadform_pairwise__.mex /build/octave-stk-2.7.0/./src/__stk_isdominated_mex__.mex /build/octave-stk-2.7.0/./src/__stk_mindist_mex__.mex /build/octave-stk-2.7.0/./src/__stk_paretofind_mex__.mex /build/octave-stk-2.7.0/./src/__stk_sampling_sobol_mex__.mex /build/octave-stk-2.7.0/./src/__stk_sampling_vdc_rr2__.mex /build/octave-stk-2.7.0/./inst/i686-pc-linux-gnu-api-v57 For information about changes from previous versions of the stk package, run 'news stk'. dh_octave_check -O--buildsystem=octave Checking package... Checking m files ... -[inst/arrays/@stk_dataframe/std.m] ->>>>> /build/octave-stk-2.7.0/inst/arrays/@stk_dataframe/std.m +[inst/arrays/@stk_factorialdesign/fieldnames.m] +>>>>> /build/octave-stk-2.7.0/inst/arrays/@stk_factorialdesign/fieldnames.m +***** test + x = stk_factorialdesign ({0:1, 3:5}, {'u' 'v'}); + fn1 = sort (fieldnames (x)); + fn2 = {'colnames'; 'data'; 'info'; 'levels'; ... + 'rownames'; 'sample_size'; 'stk_dataframe'; 'u'; 'v'}; + assert (isequal (fn1, fn2)); +1 test, 1 passed, 0 known failure, 0 skipped +[inst/arrays/@stk_factorialdesign/uminus.m] +>>>>> /build/octave-stk-2.7.0/inst/arrays/@stk_factorialdesign/uminus.m +***** test + x = stk_factorialdesign ({1:3, 1:2}); + y = stk_factorialdesign ({-(1:3), -(1:2)}); + assert (isequal (-x, y)) +1 test, 1 passed, 0 known failure, 0 skipped +[inst/arrays/@stk_factorialdesign/stk_dataframe.m] +>>>>> /build/octave-stk-2.7.0/inst/arrays/@stk_factorialdesign/stk_dataframe.m +***** shared x, cn, rn, y, cn2, rn2 + cn = {'x' 'y'}; + rn = {'a'; 'b'; 'c'; 'd'}; + x = stk_factorialdesign ({1:2, 1:2}, cn, rn); + cn2 = {'xx' 'yy'}; + rn2 = {'aa'; 'bb'; 'cc'; 'dd'}; +***** test y = stk_dataframe (x); +***** assert (strcmp (class (y), 'stk_dataframe')) +***** assert (isequal (y.colnames, cn)) +***** assert (isequal (y.rownames, rn)) +***** test y = stk_dataframe (x, cn2); +***** assert (strcmp (class (y), 'stk_dataframe')) +***** assert (isequal (y.colnames, cn2)) +***** assert (isequal (y.rownames, rn)) +***** test y = stk_dataframe (x, cn2, rn2); +***** assert (strcmp (class (y), 'stk_dataframe')) +***** assert (isequal (y.colnames, cn2)) +***** assert (isequal (y.rownames, rn2)) +***** test y = stk_dataframe (x, [], rn2); +***** assert (strcmp (class (y), 'stk_dataframe')) +***** assert (isequal (y.colnames, cn)) +***** assert (isequal (y.rownames, rn2)) +***** test y = stk_dataframe (x, {}, rn2); +***** assert (strcmp (class (y), 'stk_dataframe')) +***** assert (isequal (y.colnames, {})) +***** assert (isequal (y.rownames, rn2)) +20 tests, 20 passed, 0 known failure, 0 skipped +[inst/arrays/@stk_factorialdesign/stk_boundingbox.m] +>>>>> /build/octave-stk-2.7.0/inst/arrays/@stk_factorialdesign/stk_boundingbox.m +***** shared x, y, cn + cn = {'a', 'b', 'c'}; + x = stk_factorialdesign ({[1 2], [3 4 5], [0 2 8]}, cn); +***** error y = stk_boundingbox (); +***** test y = stk_boundingbox (x); +***** assert (isequal (y, stk_hrect ([1 3 0; 2 5 8], cn))); +3 tests, 3 passed, 0 known failure, 0 skipped +[inst/arrays/@stk_factorialdesign/ismember.m] +>>>>> /build/octave-stk-2.7.0/inst/arrays/@stk_factorialdesign/ismember.m +***** shared A, B, BB, b + + i_max = 10; n = 100; d = 5; + + A = randi (i_max, n, d); + + levels = repmat ({1:i_max}, 1, d); + levels{4} = 1:2:i_max; + B = stk_factorialdesign (levels); + + BB = double (B); +***** test b = ismember (A, B); +***** assert (isequal (b, ismember (A, BB))); +***** test b = ismember (A, B, 'rows'); +***** assert (isequal (b, ismember (A, BB, 'rows'))); +4 tests, 4 passed, 0 known failure, 0 skipped +[inst/arrays/@stk_factorialdesign/stk_normalize.m] +>>>>> /build/octave-stk-2.7.0/inst/arrays/@stk_factorialdesign/stk_normalize.m +***** test + x = stk_factorialdesign ({[1 2], [5 6]}); + y = stk_factorialdesign ({[0 1], [0 1]}); + assert (stk_isequal_tolabs (stk_normalize (x), y)) +1 test, 1 passed, 0 known failure, 0 skipped +[inst/arrays/@stk_factorialdesign/ndgrid.m] +>>>>> /build/octave-stk-2.7.0/inst/arrays/@stk_factorialdesign/ndgrid.m +***** shared data + data = stk_factorialdesign ({[0 1], [5 6 7]}); +***** test % nargout = 0 + ndgrid (data); + assert (isequal (ans, [0 0 0; 1 1 1])); +***** test % nargout = 1 + x = ndgrid (data); + assert (isequal (x, [0 0 0; 1 1 1])); +***** test % nargout = 2 + [x, y] = ndgrid (data); + assert (isequal ({x, y}, {[0 0 0; 1 1 1], [5 6 7; 5 6 7]})); +***** error % nargout = 3 + [x, y, z] = ndgrid (data); +***** test + data = stk_factorialdesign ({[], []}); + [x, y] = ndgrid (data); + assert (isequal ({x, y}, {[], []})); +***** test + data = stk_factorialdesign ({[1:3]}); + x = ndgrid (data); + assert (isequal (x, [1; 2; 3])); +6 tests, 6 passed, 0 known failure, 0 skipped +[inst/arrays/@stk_factorialdesign/stk_rescale.m] +>>>>> /build/octave-stk-2.7.0/inst/arrays/@stk_factorialdesign/stk_rescale.m +***** test + x = stk_factorialdesign ({[1 2], [5 6]}); + y = stk_factorialdesign ({[0 3], [0 3]}); + z = stk_rescale (x, [1 5; 2 6], [0 0; 3 3]); + assert (stk_isequal_tolabs (y, z)) +1 test, 1 passed, 0 known failure, 0 skipped +[inst/arrays/@stk_factorialdesign/stk_factorialdesign.m] +>>>>> /build/octave-stk-2.7.0/inst/arrays/@stk_factorialdesign/stk_factorialdesign.m +***** test stk_test_class ('stk_factorialdesign') +***** test % constructor with two factors + column names + x = stk_factorialdesign ({[0 1], [1 2 3]}, {'a', 'b'}); + assert (isequal(x.colnames, {'a', 'b'})); + assert (isequal(get (x, 'colnames'), {'a', 'b'})); +***** error stk_factorialdesign ('bouh'); +***** error stk_factorialdesign ({{'a' 'b'}}); +***** shared x, fmt + fmt = stk_disp_getformat (); + x = stk_sampling_regulargrid (3^2, 2); +***** test format rat; disp (x); + : --- --- + * : 0.0 0.0 + * : 0.5 0.0 + * : 1.0 0.0 + * : 0.0 0.5 + * : 0.5 0.5 + * : 1.0 0.5 + * : 0.0 1.0 + * : 0.5 1.0 + * : 1.0 1.0 +***** test format long; disp (x); + : --- --- + * : 0.0 0.0 + * : 0.5 0.0 + * : 1.0 0.0 + * : 0.0 0.5 + * : 0.5 0.5 + * : 1.0 0.5 + * : 0.0 1.0 + * : 0.5 1.0 + * : 1.0 1.0 +***** test format short; disp (x); format (fmt); + : --- --- + * : 0.0 0.0 + * : 0.5 0.0 + * : 1.0 0.0 + * : 0.0 0.5 + * : 0.5 0.5 + * : 1.0 0.5 + * : 0.0 1.0 + * : 0.5 1.0 + * : 1.0 1.0 +***** test disp (stk_sampling_regulargrid (0^1, 1)); + Empty data frame with 0 rows and 0 columns +***** test disp (stk_sampling_regulargrid (0^2, 2)); + Empty data frame with 0 rows and 0 columns +***** test display (x); + +x = <9x2 stk_factorialdesign array> + + : --- --- + * : 0.0 0.0 + * : 0.5 0.0 + * : 1.0 0.0 + * : 0.0 0.5 + * : 0.5 0.5 + * : 1.0 0.5 + * : 0.0 1.0 + * : 0.5 1.0 + * : 1.0 1.0 + +***** error length (stk_sampling_regulargrid (7^2, 2)) % not defined +***** shared x + x = stk_factorialdesign ({[0 1], [0 1]}); +***** assert (isequal (x(2:end, :), x(2:4, :))) +***** assert (isequal (x(2, 1:end), x(2, :))) +***** assert (isequal (x(2:end, 2:end), x(2:4, 2))) +***** error x(1:end, 1:end, 1:end) +***** shared x, y + x = stk_sampling_regulargrid (3^2, 2); + y = x; +***** test %%%% vercat + z = vertcat (x, y); + assert (strcmp (class (z), 'stk_dataframe')); + assert (isequal (double (z), [double(x); double(y)])); +***** test %%%% same thing, using cat(1, ...) + z = cat (1, x, y); + assert (strcmp (class (z), 'stk_dataframe')); + assert (isequal (double (z), [double(x); double(y)])); +***** test %%%% horzcat + y.colnames = {'y1' 'y2'}; z = horzcat (x, y); + assert (strcmp (class (z), 'stk_dataframe')); + assert (isequal (double (z), [double(x) double(y)])); +***** test %%%% same thing, using cat (2, ...) + z = cat (2, x, y); + assert (strcmp (class (z), 'stk_dataframe')); + assert (isequal (double (z), [double(x) double(y)])); +***** error cat (3, x, y) +***** shared x, t + x = stk_sampling_regulargrid (3^2, 2); + t = double (x); +***** assert (isequal (apply (x, 1, @sum), sum (t, 1))) +***** assert (isequal (apply (x, 2, @sum), sum (t, 2))) +***** error u = apply (x, 3, @sum); +***** assert (isequal (apply (x, 1, @min, []), min (t, [], 1))) +***** assert (isequal (apply (x, 2, @min, []), min (t, [], 2))) +***** error u = apply (x, 3, @min, []); +***** assert (isequal (min (x), min (t))) +***** assert (isequal (max (x), max (t))) +***** assert (isequal (std (x), std (t))) +***** assert (isequal (var (x), var (t))) +***** assert (isequal (sum (x), sum (t))) +***** assert (isequal (mean (x), mean (t))) +***** assert (isequal (mode (x), mode (t))) +***** assert (isequal (prod (x), prod (t))) +***** assert (isequal (median (x), median (t))) +***** shared x1, x2, x3, u1, u2, u3 + x1 = stk_sampling_regulargrid ([4 3], 2); u1 = double (x1); + x2 = stk_sampling_regulargrid ([3 4], 2); u2 = double (x2); + x3 = x1 + 1; u3 = u1 + 1; +***** test + z = bsxfun (@plus, x1, u2); + assert (isa (z, 'stk_dataframe') && isequal (double (z), u1 + u2)) +***** test + z = bsxfun (@plus, u1, x2); + assert (isa (z, 'stk_dataframe') && isequal (double (z), u1 + u2)) +***** test + z = bsxfun (@plus, x1, x2); + assert (isa (z, 'stk_dataframe') && isequal (double (z), u1 + u2)) +***** test z = min (x1, x2); assert (isequal (double (z), min (u1, u2))); +***** test z = max (x1, x2); assert (isequal (double (z), max (u1, u2))); +***** error z = min (x1, x2, 1); +***** error z = max (x1, x2, 1); +***** test z = x1 + x2; assert (isequal (double (z), u1 + u2)); +***** test z = x1 - x2; assert (isequal (double (z), u1 - u2)); +***** test z = x1 .* x2; assert (isequal (double (z), u1 .* u2)); +***** test z = x3 .\ x2; assert (isequal (double (z), u3 .\ u2)); +***** test z = x2 ./ x3; assert (isequal (double (z), u2 ./ u3)); +***** test z = x3 .^ x2; assert (isequal (double (z), u3 .^ u2)); +***** test z = realpow (x3, x2); assert (isequal (double (z), realpow (u3, u2))); +***** test z = (x1 == x2); assert (isequal (double (z), (u1 == u2))); +***** test z = (x1 ~= x2); assert (isequal (double (z), (u1 ~= u2))); +***** test z = (x1 <= x2); assert (isequal (double (z), (u1 <= u2))); +***** test z = (x1 >= x2); assert (isequal (double (z), (u1 >= u2))); +***** test z = (x1 < x2); assert (isequal (double (z), (u1 < u2))); +***** test z = (x1 > x2); assert (isequal (double (z), (u1 > u2))); +***** test z = x1 & x2; assert (isequal (double (z), u1 & u2)); +***** test z = x1 | x2; assert (isequal (double (z), u1 | u2)); +***** test z = xor (x1, x2); assert (isequal (double (z), xor (u1, u2))); +***** shared x + x = stk_factorialdesign ({[0 1], [0 1 2]}); +***** assert (strcmp (class (x'), 'stk_dataframe')) +***** assert (strcmp (class (x.'), 'stk_dataframe')) +60 tests, 60 passed, 0 known failure, 0 skipped +[inst/arrays/generic/stk_feval.m] +>>>>> /build/octave-stk-2.7.0/inst/arrays/generic/stk_feval.m +***** shared f, xt + f = @(x)(- (0.7 * x + sin (5 * x + 1) + 0.1 * sin (10 * x))); + xt = stk_sampling_regulargrid (20, 1, [0; 1]); +***** error yt = stk_feval (); +***** error yt = stk_feval (f); +***** test yt = stk_feval (f, xt); +***** test yt = stk_feval (f, xt, false); +***** test yt = stk_feval (f, xt, false, false); +***** test yt = stk_feval (f, xt, false, false, false); +***** test + N = 15; + xt = stk_sampling_regulargrid (N, 1, [0; 1]); + yt = stk_feval (f, xt); + assert (isequal (size (yt), [N 1])); +***** test + x = stk_dataframe ([1; 2; 3], {'x'}, {'a'; 'b'; 'c'}); + y = stk_feval (@(u)(2 * u), x); + assert (isequal (y.data, [2; 4; 6])); + assert (isequal (y.rownames, {'a'; 'b'; 'c'})); +***** shared t, z_ref, n + n = 20; + t = stk_sampling_regulargrid (n, 1, [0; 2*pi]); + z_ref = [sin(t.data) cos(t.data)]; +***** test + t.colnames = {'time'}; + z = stk_feval ({@sin, @cos}, t); + assert (isa (z, 'stk_dataframe')); + assert (isequal (z.data, z_ref)); +***** test + F = @(x)([sin(x) cos(x)]); + z = stk_feval (F, t); + assert (isequal (z.data, z_ref)); +***** test + t = stk_sampling_regulargrid (n, 1, [0; 2*pi]); + F = {'sin', 'cos'}; + z = stk_feval (F, t); + assert (isequal (z.data, [sin(t.data) cos(t.data)])); + assert (isequal (z.colnames, {'sin' 'cos'})); +***** test % vectorized + F = @(t)([sin(t) cos(t)]); + G = @(t)(0.365 * t.^2 + (cos ((t - 1).*(t - 2) + 0.579033))); + z = stk_feval ({@sin, @cos, G, F, 'tan'}, t); + assert (isequal (z.colnames, {'sin' 'cos' 'F3' 'F4_1' 'F4_2' 'tan'})); +***** test % not vectorized + F = @(t)([sin(t) cos(t)]); + G = @(t)(0.365 * t^2 + (cos ((t - 1)*(t - 2) + 0.579033))); + z = stk_feval ({@sin, @cos, G, F, 'tan'}, t, [], [], false); + assert (isequal (z.colnames, {'sin' 'cos' 'F3' 'F4_1' 'F4_2' 'tan'})); +13 tests, 13 passed, 0 known failure, 0 skipped +[inst/arrays/generic/stk_get_sample_size.m] +>>>>> /build/octave-stk-2.7.0/inst/arrays/generic/stk_get_sample_size.m +***** assert (stk_get_sample_size ([1 2; 3 4; 5 6]) == 3); +1 test, 1 passed, 0 known failure, 0 skipped +[inst/arrays/generic/stk_length.m] +>>>>> /build/octave-stk-2.7.0/inst/arrays/generic/stk_length.m +***** assert (isequal (stk_length ([1 2; 3 4; 5 6]), 3)); +1 test, 1 passed, 0 known failure, 0 skipped +[inst/arrays/generic/stk_boundingbox.m] +>>>>> /build/octave-stk-2.7.0/inst/arrays/generic/stk_boundingbox.m +***** shared x, y, cn + cn = {'a', 'b', 'c'}; + x = [0 3 2; 1 4 1; 7 0 2]; +***** error y = stk_boundingbox (); +***** test y = stk_boundingbox (x); +***** assert (isequal (y.data, [0 0 1; 7 4 2])); +3 tests, 3 passed, 0 known failure, 0 skipped +[inst/arrays/generic/stk_normalize.m] +>>>>> /build/octave-stk-2.7.0/inst/arrays/generic/stk_normalize.m +***** shared x, box, y1, y2, y3, y4 + n = 5; box = [2; 3]; x = box(1) + diff (box) * rand (n, 1); +***** error y1 = stk_normalize (); +***** test y2 = stk_normalize (x); +***** test y3 = stk_normalize (x, box); +***** test assert (~ any ((y2 < -10 * eps) | (y2 > 1 + 10 * eps))); +***** test assert (~ any ((y3 < -10 * eps) | (y3 > 1 + 10 * eps))); +5 tests, 5 passed, 0 known failure, 0 skipped +[inst/arrays/generic/stk_rescale.m] +>>>>> /build/octave-stk-2.7.0/inst/arrays/generic/stk_rescale.m +***** shared x + x = rand (10, 4); + y = stk_rescale (x, [], []); + assert (stk_isequal_tolabs (x, y)); +***** test + y = stk_rescale(0.5, [], [0; 2]); + assert (stk_isequal_tolabs (y, 1.0)); +***** test + y = stk_rescale (0.5, [0; 1], [0; 2]); + assert (stk_isequal_tolabs (y, 1.0)); +***** test + y = stk_rescale (0.5, [0; 2], []); + assert (stk_isequal_tolabs (y, 0.25)); +***** test + y = stk_rescale (0.5, [0; 2], [0; 1]); + assert (stk_isequal_tolabs (y, 0.25)); +4 tests, 4 passed, 0 known failure, 0 skipped +[inst/arrays/@stk_dataframe/plus.m] +>>>>> /build/octave-stk-2.7.0/inst/arrays/@stk_dataframe/plus.m +***** test stk_test_dfbinaryop(@plus, rand(7, 2), rand(7, 2)); +***** test stk_test_dfbinaryop(@plus, rand(7, 2), pi); +***** error stk_test_dfbinaryop(@plus, rand(7, 2), rand(7, 3)); +3 tests, 3 passed, 0 known failure, 0 skipped +[inst/arrays/@stk_dataframe/fieldnames.m] +>>>>> /build/octave-stk-2.7.0/inst/arrays/@stk_dataframe/fieldnames.m +***** test + x = stk_dataframe (rand (3, 2), {'u' 'v'}); + assert (isequal (sort (fieldnames (x)), ... + {'colnames'; 'data'; 'info'; 'rownames'; 'sample_size'; 'u'; 'v'})); +***** test + x = stk_dataframe (rand (3, 2)); + x.rownames(2:3) = {'aa', 'bb'}; + x.colnames{2} = 'toto'; + assert (isequal (fieldnames (x), ... + {'toto'; 'aa'; 'bb'; 'data'; 'info'; ... + 'rownames'; 'colnames'; 'sample_size'})); +2 tests, 2 passed, 0 known failure, 0 skipped +[inst/arrays/@stk_dataframe/isnan.m] +>>>>> /build/octave-stk-2.7.0/inst/arrays/@stk_dataframe/isnan.m +***** test + u = [pi, NaN, Inf, -Inf]; x = stk_dataframe (u); v = isnan (x); + assert (islogical (v) && isequal (v, isnan (u))) +1 test, 1 passed, 0 known failure, 0 skipped +[inst/arrays/@stk_dataframe/times.m] +>>>>> /build/octave-stk-2.7.0/inst/arrays/@stk_dataframe/times.m +***** test stk_test_dfbinaryop(@times, rand(7, 2), rand(7, 2)); +***** test stk_test_dfbinaryop(@times, rand(7, 2), pi); +***** error stk_test_dfbinaryop(@times, rand(7, 2), rand(7, 3)); +3 tests, 3 passed, 0 known failure, 0 skipped +[inst/arrays/@stk_dataframe/acos.m] +>>>>> /build/octave-stk-2.7.0/inst/arrays/@stk_dataframe/acos.m +***** test + u = rand (4, 3); x = stk_dataframe (u); v = acos (x); + assert (strcmp (class (v), class (u)) && isequal (v, acos (u))) +1 test, 1 passed, 0 known failure, 0 skipped +[inst/arrays/@stk_dataframe/sind.m] +>>>>> /build/octave-stk-2.7.0/inst/arrays/@stk_dataframe/sind.m +***** test + u = rand (4, 3); x = stk_dataframe (u); v = sind (x); + assert (strcmp (class (v), class (u)) && isequal (v, sind (u))) +1 test, 1 passed, 0 known failure, 0 skipped +[inst/arrays/@stk_dataframe/minus.m] +>>>>> /build/octave-stk-2.7.0/inst/arrays/@stk_dataframe/minus.m +***** test stk_test_dfbinaryop(@minus, rand(7, 2), rand(7, 2)); +***** test stk_test_dfbinaryop(@minus, rand(7, 2), pi); +***** error stk_test_dfbinaryop(@minus, rand(7, 2), rand(7, 3)); +3 tests, 3 passed, 0 known failure, 0 skipped +[inst/arrays/@stk_dataframe/abs.m] +>>>>> /build/octave-stk-2.7.0/inst/arrays/@stk_dataframe/abs.m +***** test + u = rand (4, 3); x = stk_dataframe (u); v = abs (x); + assert (strcmp (class (v), class (u)) && isequal (v, abs (u))) +1 test, 1 passed, 0 known failure, 0 skipped +[inst/arrays/@stk_dataframe/mode.m] +>>>>> /build/octave-stk-2.7.0/inst/arrays/@stk_dataframe/mode.m ***** shared x1, df1 - x1 = rand(9, 3); + x1 = floor(3 * rand(9, 3)); df1 = stk_dataframe(x1, {'a', 'b', 'c'}); -***** assert (isequal (std(df1), std(x1))) -***** assert (isequal (std(df1, 0, 1), std(x1))) -***** assert (isequal (std(df1, 0, 2), std(x1, 0, 2))) -***** assert (isequal (std(df1, 1), std(x1, 1))) -***** assert (isequal (std(df1, 1, 1), std(x1, 1))) -***** assert (isequal (std(df1, 1, 2), std(x1, 1, 2))) -6 tests, 6 passed, 0 known failure, 0 skipped -[inst/arrays/@stk_dataframe/rdivide.m] ->>>>> /build/octave-stk-2.7.0/inst/arrays/@stk_dataframe/rdivide.m -***** test stk_test_dfbinaryop(@rdivide, rand(7, 2), 1 + rand(7, 2)); -***** test stk_test_dfbinaryop(@rdivide, rand(7, 2), pi); -***** error stk_test_dfbinaryop(@rdivide, rand(7, 2), 1 + rand(7, 3)); +***** assert (isequal (mode(df1), mode(x1))) +***** assert (isequal (mode(df1, 1), mode(x1))) +***** assert (isequal (mode(df1, 2), mode(x1, 2))) 3 tests, 3 passed, 0 known failure, 0 skipped -[inst/arrays/@stk_dataframe/sum.m] ->>>>> /build/octave-stk-2.7.0/inst/arrays/@stk_dataframe/sum.m +[inst/arrays/@stk_dataframe/log2.m] +>>>>> /build/octave-stk-2.7.0/inst/arrays/@stk_dataframe/log2.m +***** test + u = rand (4, 3); x = stk_dataframe (u); v = log2 (x); + assert (strcmp (class (v), class (u)) && isequal (v, log2 (u))) +1 test, 1 passed, 0 known failure, 0 skipped +[inst/arrays/@stk_dataframe/end.m] +>>>>> /build/octave-stk-2.7.0/inst/arrays/@stk_dataframe/end.m +***** shared x + x = stk_dataframe ([1; 2; 3]); +***** assert (isequal (double (x(2:end, :)), [2; 3])) +***** assert (isequal (double (x(2:end)), [2; 3])) +***** assert (isequal (double (x(2, 1:end)), 2)) +***** assert (isequal (double (x(end)), 3)) +***** shared x + x = stk_dataframe ([1 2; 3 4; 5 6]); +***** assert (isequal (x(2:end, :), x(2:3, :))) +***** assert (isequal (x(2, 1:end), x(2, :))) +***** assert (isequal (x(2:end, 2:end), x(2:3, 2))) +***** error x(1:end, 1:end, 1:end) +8 tests, 8 passed, 0 known failure, 0 skipped +[inst/arrays/@stk_dataframe/size.m] +>>>>> /build/octave-stk-2.7.0/inst/arrays/@stk_dataframe/size.m +***** shared x + x = stk_dataframe([1 2; 3 4; 5 6]); +***** assert (isequal (size(x), [3 2])) +***** assert (numel(x) == 1) +***** assert (ndims(x) == 2) +***** test size(x); % force exploration of branch nargout == 0 +4 tests, 4 passed, 0 known failure, 0 skipped +[inst/arrays/@stk_dataframe/mldivide.m] +>>>>> /build/octave-stk-2.7.0/inst/arrays/@stk_dataframe/mldivide.m +***** test + x1_data = [57 7; 2 0]; + x1 = stk_dataframe (x1_data, {'x' 'y'}, {'a'; 'b'}); + x2_data = [8 7; 2 0]; + x2 = stk_dataframe (x2_data, {'w' 'z'}, {'a'; 'b'}); + y = x2 \ x1; + assert (stk_isequal_tolabs (y, ... + stk_dataframe ([1 0; 7 1], {'x'; 'y'}, {'w'; 'z'}))); +***** shared x_data, x, y_data, y + x_data = [3 3; 6 3; 9 12]; + y_data = [1 1; 2 1; 3 4]; + x = stk_dataframe (x_data, {'x' 'y'}, {'a'; 'b'; 'c'}); +***** test y = 3 \ x; +***** assert (isequal (y, stk_dataframe (y_data, {'x' 'y'}, {'a'; 'b'; 'c'}))); +***** error y = x \ 3; +4 tests, 4 passed, 0 known failure, 0 skipped +[inst/arrays/@stk_dataframe/acosd.m] +>>>>> /build/octave-stk-2.7.0/inst/arrays/@stk_dataframe/acosd.m +***** test + u = rand (4, 3); x = stk_dataframe (u); v = acosd (x); + assert (strcmp (class (v), class (u)) && isequal (v, acosd (u))) +1 test, 1 passed, 0 known failure, 0 skipped +[inst/arrays/@stk_dataframe/stk_sprintf.m] +>>>>> /build/octave-stk-2.7.0/inst/arrays/@stk_dataframe/stk_sprintf.m +***** shared x, fmt + fmt = stk_disp_getformat (); + x = stk_dataframe (rand (3, 2)); +***** test format rat; disp (x); + : -------- -------- + * : 0.161674 0.190603 + * : 0.501933 0.108627 + * : 0.530387 0.709420 +***** test format long; disp (x); + : ---------------- ---------------- + * : 0.16167359729429 0.19060339203070 + * : 0.50193278698527 0.10862655884143 + * : 0.53038738712016 0.70942034461392 +***** test format short; disp (x); format (fmt); + : -------- -------- + * : 0.161674 0.190603 + * : 0.501933 0.108627 + * : 0.530387 0.709420 +***** test disp (stk_dataframe (zeros (0, 1))) + Empty data frame with 0 rows and 0 columns +***** test disp (stk_dataframe (zeros (0, 2))) + Empty data frame with 0 rows and 0 columns +5 tests, 5 passed, 0 known failure, 0 skipped +[inst/arrays/@stk_dataframe/realpow.m] +>>>>> /build/octave-stk-2.7.0/inst/arrays/@stk_dataframe/realpow.m +***** test stk_test_dfbinaryop(@realpow, rand(7, 2), .1 + rand(7, 2)); +***** test stk_test_dfbinaryop(@realpow, rand(7, 2), .1); +***** error stk_test_dfbinaryop(@realpow, rand(7, 2), .1 + rand(7, 3)); +3 tests, 3 passed, 0 known failure, 0 skipped +[inst/arrays/@stk_dataframe/asinh.m] +>>>>> /build/octave-stk-2.7.0/inst/arrays/@stk_dataframe/asinh.m +***** test + u = rand (4, 3); x = stk_dataframe (u); v = asinh (x); + assert (strcmp (class (v), class (u)) && isequal (v, asinh (u))) +1 test, 1 passed, 0 known failure, 0 skipped +[inst/arrays/@stk_dataframe/unique.m] +>>>>> /build/octave-stk-2.7.0/inst/arrays/@stk_dataframe/unique.m +***** test + cn = {'u' 'v' 'w'}; x = stk_dataframe (rand (4, 3), cn); + y = [x; x]; z = unique (y, 'rows'); + assert (isequal (z.colnames, cn)); + assert (isequal (z.data, unique (x.data, 'rows'))); +1 test, 1 passed, 0 known failure, 0 skipped +[inst/arrays/@stk_dataframe/stk_dataframe.m] +>>>>> /build/octave-stk-2.7.0/inst/arrays/@stk_dataframe/stk_dataframe.m +***** test stk_test_class ('stk_dataframe') +***** test % default constructor + x = stk_dataframe (); + assert (isa (x, 'stk_dataframe') && isequal (size (x), [0 0])) +***** test + y = stk_dataframe (rand (3, 2)); + assert (isa (y, 'stk_dataframe') && isequal (size (y), [3 2])) +***** test + y = stk_dataframe (rand (3, 2), {'x', 'y'}); + assert (isa (y, 'stk_dataframe') && isequal (size(y), [3 2])) + assert (isequal (y.colnames, {'x' 'y'})) +***** test + y = stk_dataframe (rand (3, 2), {'x', 'y'}, {'a', 'b', 'c'}); + assert (isa (y, 'stk_dataframe') && isequal (size (y), [3 2])) + assert (isequal (y.colnames, {'x' 'y'})) + assert (isequal (y.rownames, {'a'; 'b'; 'c'})) +***** test + x = stk_dataframe (rand (3, 2)); + y = stk_dataframe (x); + assert (isa (y, 'stk_dataframe') && isequal (size (y), [3 2])) +***** error + x = stk_dataframe (rand (3, 2)); + y = stk_dataframe (x, pi); +***** error + x = stk_dataframe (rand (3, 2)); + y = stk_dataframe (x, {}, pi); +***** test + x = stk_dataframe (rand (3, 2)); + y = stk_dataframe (x, {'x' 'y'}); + assert (isa (y, 'stk_dataframe') && isequal (size(y), [3 2])) + assert (isequal (y.colnames, {'x' 'y'})) +***** test + x = stk_dataframe (rand (3, 2)); + y = stk_dataframe (x, {'x' 'y'}, {'a', 'b', 'c'}); + assert (isa (y, 'stk_dataframe') && isequal (size(y), [3 2])) + assert (isequal (y.colnames, {'x' 'y'})) + assert (isequal (y.rownames, {'a'; 'b'; 'c'})) +***** test + x = stk_dataframe (rand (3, 2), {'x' 'y'}); + y = stk_dataframe (x, [], {'a', 'b', 'c'}); + assert (isa (y, 'stk_dataframe') && isequal (size(y), [3 2])) + assert (isequal (y.colnames, {'x' 'y'})) + assert (isequal (y.rownames, {'a'; 'b'; 'c'})) +***** test + x = stk_dataframe (rand (3, 2), {'x' 'y'}); + y = stk_dataframe (x, {}, {'a', 'b', 'c'}); + assert (isa (y, 'stk_dataframe') && isequal (size(y), [3 2])) + assert (isequal (y.colnames, {})) + assert (isequal (y.rownames, {'a'; 'b'; 'c'})) +***** test + x = stk_factorialdesign ({1:3, 1:2}, {'x' 'y'}); + y = stk_dataframe (x, [], {'a' 'b' 'c' 'd' 'e' 'f'}); + assert (isa (y, 'stk_dataframe') && isequal (size (y), [6 2])) + assert (isequal (y.colnames, {'x' 'y'})) + assert (isequal (y.rownames, {'a'; 'b'; 'c'; 'd'; 'e'; 'f'})) +***** test + x = stk_factorialdesign ({1:3, 1:2}, {}, {'a' 'b' 'c' 'd' 'e' 'f'}); + y = stk_dataframe (x, {'x' 'y'}); + assert (isa (y, 'stk_dataframe') && isequal (size (y), [6 2])) + assert (isequal (y.colnames, {'x' 'y'})) + assert (isequal (y.rownames, {'a'; 'b'; 'c'; 'd'; 'e'; 'f'})) +***** test + x = stk_factorialdesign ({1:3, 1:2}, {}, {'a' 'b' 'c' 'd' 'e' 'f'}); + y = stk_dataframe (x, {'x' 'y'}, []); + assert (isa (y, 'stk_dataframe') && isequal (size (y), [6 2])) + assert (isequal (y.colnames, {'x' 'y'})) + assert (isequal (y.rownames, {'a'; 'b'; 'c'; 'd'; 'e'; 'f'})) +***** test + x = stk_factorialdesign ({1:3, 1:2}, {'x' 'y'}, {'a' 'b' 'c' 'd' 'e' 'f'}); + y = stk_dataframe (x); + assert (isa (y, 'stk_dataframe') && isequal (size (y), [6 2])) + assert (isequal (y.colnames, {'x' 'y'})) + assert (isequal (y.rownames, {'a'; 'b'; 'c'; 'd'; 'e'; 'f'})) +***** error + x = stk_factorialdesign ({1:3, 1:2}); + y = stk_dataframe (x, pi); +***** error + x = stk_factorialdesign ({1:3, 1:2}); + y = stk_dataframe (x, {}, pi); +***** test + x = stk_dataframe ([], {'a', 'b'}); + assert (isequal (size (x), [0 2])) + assert (isequal (x.colnames, {'a' 'b'})); + assert (isequal (x.rownames, {})); +***** test + x = stk_dataframe ([], {'a', 'b'}, {'toto'}); + assert (isequal (size (x), [1 2])) + assert (isequal (x.colnames, {'a' 'b'})); + assert (isequal (x.rownames, {'toto'})); +***** shared x +***** test + x = stk_dataframe (randn (10, 1), 'NOx'); + assert (isequal (x.colnames, {'NOx'})); +***** test + y = stk_dataframe (x, 'toto'); + assert (isequal (y.colnames, {'toto'})); +***** test + x = stk_dataframe (randn (1, 2), {}, 'aaa'); + assert (isequal (x.rownames, {'aaa'})); +***** test + y = stk_dataframe (x, {}, 'tata'); + assert (isequal (y.rownames, {'tata'})); +24 tests, 24 passed, 0 known failure, 0 skipped +[inst/arrays/@stk_dataframe/mtimes.m] +>>>>> /build/octave-stk-2.7.0/inst/arrays/@stk_dataframe/mtimes.m +***** shared x, y, z, w + + u = [1 3 4; 2 7 6]; % 2 x 3 + v = [6 2; 1 7; 9 4]; % 3 x 2 + w = [45 39; 73 77]; % u * v + + x = stk_dataframe (u, {}, {'a'; 'b'}); + y = stk_dataframe (v, {'c' 'd'}); + z = x * y; +***** assert (isa (z, 'stk_dataframe')); +***** assert (isequal (z.data, w)); +***** assert (isequal (z.rownames, x.rownames)); +***** assert (isequal (z.colnames, y.colnames)); +***** shared x, y + x = stk_dataframe (rand (3, 2), {'x' 'y'}, {'a'; 'b'; 'c'}); +***** test y = 3 * x; +***** assert (isequal (y, stk_dataframe (3 * x.data, {'x' 'y'}, {'a'; 'b'; 'c'}))); +***** test y = x * 3; +***** assert (isequal (y, stk_dataframe (3 * x.data, {'x' 'y'}, {'a'; 'b'; 'c'}))); +8 tests, 8 passed, 0 known failure, 0 skipped +[inst/arrays/@stk_dataframe/mean.m] +>>>>> /build/octave-stk-2.7.0/inst/arrays/@stk_dataframe/mean.m ***** shared x1, df1 x1 = rand(9, 3); df1 = stk_dataframe(x1, {'a', 'b', 'c'}); -***** assert (isequal (sum(df1), sum(x1))) -***** assert (isequal (sum(df1, 1), sum(x1))) -***** assert (isequal (sum(df1, 2), sum(x1, 2))) +***** assert (isequal (mean(df1), mean(x1))) +***** assert (isequal (mean(df1, 1), mean(x1))) +***** assert (isequal (mean(df1, 2), mean(x1, 2))) 3 tests, 3 passed, 0 known failure, 0 skipped -[inst/arrays/@stk_dataframe/acosh.m] ->>>>> /build/octave-stk-2.7.0/inst/arrays/@stk_dataframe/acosh.m +[inst/arrays/@stk_dataframe/stk_get_sample_size.m] +>>>>> /build/octave-stk-2.7.0/inst/arrays/@stk_dataframe/stk_get_sample_size.m ***** test - u = rand (4, 3); x = stk_dataframe (u); v = acosh (x); - assert (strcmp (class (v), class (u)) && isequal (v, acosh (u))) + x = stk_dataframe ([1 2; 3 4; 5 6]); + assert (isequal (stk_get_sample_size (x), 3)); 1 test, 1 passed, 0 known failure, 0 skipped -[inst/arrays/@stk_dataframe/apply.m] ->>>>> /build/octave-stk-2.7.0/inst/arrays/@stk_dataframe/apply.m -***** shared x, t, u - t = rand (3, 2); - x = stk_dataframe (t); -***** test u = apply (x, 1, @sum); -***** assert (isequal (u, sum (t, 1))) -***** test u = apply (x, 2, @sum); -***** assert (isequal (u, sum (t, 2))) -***** error u = apply (x, 3, @sum); -***** test u = apply (x, 1, @min, []); -***** assert (isequal (u, min (t, [], 1))) -***** test u = apply (x, 2, @min, []); -***** assert (isequal (u, min (t, [], 2))) -***** error u = apply (x, 3, @min, []); +[inst/arrays/@stk_dataframe/cosh.m] +>>>>> /build/octave-stk-2.7.0/inst/arrays/@stk_dataframe/cosh.m ***** test - t = [1; 3; 2]; - x = stk_dataframe (t); - [M, k] = apply (x, 1, @max, []); - assert ((M == 3) && (k == 2)); -11 tests, 11 passed, 0 known failure, 0 skipped + u = rand (4, 3); x = stk_dataframe (u); v = cosh (x); + assert (strcmp (class (v), class (u)) && isequal (v, cosh (u))) +1 test, 1 passed, 0 known failure, 0 skipped +[inst/arrays/@stk_dataframe/cos.m] +>>>>> /build/octave-stk-2.7.0/inst/arrays/@stk_dataframe/cos.m +***** test + u = rand (4, 3); x = stk_dataframe (u); v = cos (x); + assert (strcmp (class (v), class (u)) && isequal (v, cos (u))) +1 test, 1 passed, 0 known failure, 0 skipped +[inst/arrays/@stk_dataframe/cosd.m] +>>>>> /build/octave-stk-2.7.0/inst/arrays/@stk_dataframe/cosd.m +***** test + u = rand (4, 3); x = stk_dataframe (u); v = cosd (x); + assert (strcmp (class (v), class (u)) && isequal (v, cosd (u))) +1 test, 1 passed, 0 known failure, 0 skipped +[inst/arrays/@stk_dataframe/disp.m] +>>>>> /build/octave-stk-2.7.0/inst/arrays/@stk_dataframe/disp.m +***** shared x, fmt + fmt = stk_disp_getformat (); + x = stk_dataframe (rand (3, 2)); +***** test format rat; disp (x); + : -------- -------- + * : 0.445592 0.798535 + * : 0.145491 0.028822 + * : 0.955504 0.503827 +***** test format long; disp (x); + : ---------------- ---------------- + * : 0.44559153533003 0.79853482430735 + * : 0.14549077574863 0.02882190067575 + * : 0.95550358268991 0.50382713655018 +***** test format short; disp (x); format (fmt); + : -------- -------- + * : 0.445592 0.798535 + * : 0.145491 0.028822 + * : 0.955504 0.503827 +***** test disp (stk_dataframe (zeros (0, 1))) + Empty data frame with 0 rows and 0 columns +***** test disp (stk_dataframe (zeros (0, 2))) + Empty data frame with 0 rows and 0 columns +5 tests, 5 passed, 0 known failure, 0 skipped [inst/arrays/@stk_dataframe/horzcat.m] >>>>> /build/octave-stk-2.7.0/inst/arrays/@stk_dataframe/horzcat.m ***** shared u, v @@ -2970,7 +3663,7 @@ horzcat at line 73 column 9 __test__ at line 5 column 4 test at line 683 column 11 - /tmp/tmp.k7jThIUS8e at line 54 column 31 + /tmp/tmp.HoRfVe37jO at line 342 column 31 ***** test x = stk_dataframe (u); @@ -2986,115 +3679,62 @@ z = horzcat (x, y, u, v); assert(isa(z, 'stk_dataframe') && isequal(double(z), [u v u v])); 7 tests, 7 passed, 0 known failure, 0 skipped -[inst/arrays/@stk_dataframe/mldivide.m] ->>>>> /build/octave-stk-2.7.0/inst/arrays/@stk_dataframe/mldivide.m -***** test - x1_data = [57 7; 2 0]; - x1 = stk_dataframe (x1_data, {'x' 'y'}, {'a'; 'b'}); - x2_data = [8 7; 2 0]; - x2 = stk_dataframe (x2_data, {'w' 'z'}, {'a'; 'b'}); - y = x2 \ x1; - assert (stk_isequal_tolabs (y, ... - stk_dataframe ([1 0; 7 1], {'x'; 'y'}, {'w'; 'z'}))); -***** shared x_data, x, y_data, y - x_data = [3 3; 6 3; 9 12]; - y_data = [1 1; 2 1; 3 4]; - x = stk_dataframe (x_data, {'x' 'y'}, {'a'; 'b'; 'c'}); -***** test y = 3 \ x; -***** assert (isequal (y, stk_dataframe (y_data, {'x' 'y'}, {'a'; 'b'; 'c'}))); -***** error y = x \ 3; -4 tests, 4 passed, 0 known failure, 0 skipped -[inst/arrays/@stk_dataframe/isfinite.m] ->>>>> /build/octave-stk-2.7.0/inst/arrays/@stk_dataframe/isfinite.m +[inst/arrays/@stk_dataframe/asind.m] +>>>>> /build/octave-stk-2.7.0/inst/arrays/@stk_dataframe/asind.m ***** test - u = [pi, NaN, Inf, -Inf]; x = stk_dataframe (u); v = isfinite (x); - assert (islogical (v) && isequal (v, isfinite (u))) + u = rand (4, 3); x = stk_dataframe (u); v = asind (x); + assert (strcmp (class (v), class (u)) && isequal (v, asind (u))) 1 test, 1 passed, 0 known failure, 0 skipped -[inst/arrays/@stk_dataframe/cat.m] ->>>>> /build/octave-stk-2.7.0/inst/arrays/@stk_dataframe/cat.m -***** shared u, v, x, y - u = rand(3, 2); - v = rand(3, 2); - x = stk_dataframe(u); - y = stk_dataframe(v); -***** test % vertical - z = cat(1, x, y); - assert(isa(z, 'stk_dataframe')); - assert(isequal(double(z), [u; v])); -***** error z = cat(3, x, y); -***** test % horizontal - y = stk_dataframe(v, {'y1' 'y2'}); - z = cat(2, x, y); - assert(isa(z, 'stk_dataframe')); - assert(isequal(double(z), [u v])); - assert(all(strcmp(z.colnames, {'' '' 'y1' 'y2'}))); -3 tests, 3 passed, 0 known failure, 0 skipped -[inst/arrays/@stk_dataframe/max.m] ->>>>> /build/octave-stk-2.7.0/inst/arrays/@stk_dataframe/max.m -***** test stk_test_dfbinaryop ('max', rand(7, 2), rand(7, 2)); -***** test stk_test_dfbinaryop ('max', rand(7, 2), pi); -***** error stk_test_dfbinaryop ('max', rand(7, 2), rand(7, 3)); -***** shared x1, df1 - x1 = rand(9, 3); - df1 = stk_dataframe(x1, {'a', 'b', 'c'}); -***** assert (isequal (max(df1), max(x1))) -***** assert (isequal (max(df1, [], 1), max(x1))) -***** assert (isequal (max(df1, [], 2), max(x1, [], 2))) -***** error (max(df1, df1, 2)) +[inst/arrays/@stk_dataframe/apply.m] +>>>>> /build/octave-stk-2.7.0/inst/arrays/@stk_dataframe/apply.m +***** shared x, t, u + t = rand (3, 2); + x = stk_dataframe (t); +***** test u = apply (x, 1, @sum); +***** assert (isequal (u, sum (t, 1))) +***** test u = apply (x, 2, @sum); +***** assert (isequal (u, sum (t, 2))) +***** error u = apply (x, 3, @sum); +***** test u = apply (x, 1, @min, []); +***** assert (isequal (u, min (t, [], 1))) +***** test u = apply (x, 2, @min, []); +***** assert (isequal (u, min (t, [], 2))) +***** error u = apply (x, 3, @min, []); ***** test - x = stk_dataframe ([1; 3; 2]); - [M, k] = max (x); + t = [1; 3; 2]; + x = stk_dataframe (t); + [M, k] = apply (x, 1, @max, []); assert ((M == 3) && (k == 2)); -8 tests, 8 passed, 0 known failure, 0 skipped -[inst/arrays/@stk_dataframe/isnan.m] ->>>>> /build/octave-stk-2.7.0/inst/arrays/@stk_dataframe/isnan.m -***** test - u = [pi, NaN, Inf, -Inf]; x = stk_dataframe (u); v = isnan (x); - assert (islogical (v) && isequal (v, isnan (u))) -1 test, 1 passed, 0 known failure, 0 skipped -[inst/arrays/@stk_dataframe/fieldnames.m] ->>>>> /build/octave-stk-2.7.0/inst/arrays/@stk_dataframe/fieldnames.m -***** test - x = stk_dataframe (rand (3, 2), {'u' 'v'}); - assert (isequal (sort (fieldnames (x)), ... - {'colnames'; 'data'; 'info'; 'rownames'; 'sample_size'; 'u'; 'v'})); -***** test - x = stk_dataframe (rand (3, 2)); - x.rownames(2:3) = {'aa', 'bb'}; - x.colnames{2} = 'toto'; - assert (isequal (fieldnames (x), ... - {'toto'; 'aa'; 'bb'; 'data'; 'info'; ... - 'rownames'; 'colnames'; 'sample_size'})); -2 tests, 2 passed, 0 known failure, 0 skipped -[inst/arrays/@stk_dataframe/isinf.m] ->>>>> /build/octave-stk-2.7.0/inst/arrays/@stk_dataframe/isinf.m +11 tests, 11 passed, 0 known failure, 0 skipped +[inst/arrays/@stk_dataframe/sqrt.m] +>>>>> /build/octave-stk-2.7.0/inst/arrays/@stk_dataframe/sqrt.m ***** test - u = [pi, NaN, Inf, -Inf]; x = stk_dataframe (u); v = isinf (x); - assert (islogical (v) && isequal (v, isinf (u))) + u = rand (4, 3); x = stk_dataframe (u); v = sqrt (x); + assert (strcmp (class (v), class (u)) && isequal (v, sqrt (u))) 1 test, 1 passed, 0 known failure, 0 skipped -[inst/arrays/@stk_dataframe/acosd.m] ->>>>> /build/octave-stk-2.7.0/inst/arrays/@stk_dataframe/acosd.m +[inst/arrays/@stk_dataframe/stk_length.m] +>>>>> /build/octave-stk-2.7.0/inst/arrays/@stk_dataframe/stk_length.m ***** test - u = rand (4, 3); x = stk_dataframe (u); v = acosd (x); - assert (strcmp (class (v), class (u)) && isequal (v, acosd (u))) + x = stk_dataframe ([1 2; 3 4; 5 6]); + assert (isequal (stk_length (x), 3)); 1 test, 1 passed, 0 known failure, 0 skipped -[inst/arrays/@stk_dataframe/logical.m] ->>>>> /build/octave-stk-2.7.0/inst/arrays/@stk_dataframe/logical.m -***** test - u = rand (4, 3); - x = stk_dataframe (u); - v = logical (x); - assert (strcmp (class(v), 'logical') && isequal (v, logical (u))) -***** test - u = (rand (4, 3) < 0.5); - x = stk_dataframe (u); - v = logical (x); - assert (strcmp (class (v), 'logical') && isequal (v, u)) -***** test - u = uint8 (rand (4, 3) * 5); - x = stk_dataframe (u); - v = logical (x); - assert (strcmp (class (v), 'logical') && isequal (v, logical (u))) +[inst/arrays/@stk_dataframe/std.m] +>>>>> /build/octave-stk-2.7.0/inst/arrays/@stk_dataframe/std.m +***** shared x1, df1 + x1 = rand(9, 3); + df1 = stk_dataframe(x1, {'a', 'b', 'c'}); +***** assert (isequal (std(df1), std(x1))) +***** assert (isequal (std(df1, 0, 1), std(x1))) +***** assert (isequal (std(df1, 0, 2), std(x1, 0, 2))) +***** assert (isequal (std(df1, 1), std(x1, 1))) +***** assert (isequal (std(df1, 1, 1), std(x1, 1))) +***** assert (isequal (std(df1, 1, 2), std(x1, 1, 2))) +6 tests, 6 passed, 0 known failure, 0 skipped +[inst/arrays/@stk_dataframe/rdivide.m] +>>>>> /build/octave-stk-2.7.0/inst/arrays/@stk_dataframe/rdivide.m +***** test stk_test_dfbinaryop(@rdivide, rand(7, 2), 1 + rand(7, 2)); +***** test stk_test_dfbinaryop(@rdivide, rand(7, 2), pi); +***** error stk_test_dfbinaryop(@rdivide, rand(7, 2), 1 + rand(7, 3)); 3 tests, 3 passed, 0 known failure, 0 skipped [inst/arrays/@stk_dataframe/ldivide.m] >>>>> /build/octave-stk-2.7.0/inst/arrays/@stk_dataframe/ldivide.m @@ -3102,21 +3742,15 @@ ***** test stk_test_dfbinaryop(@ldivide, 1 + rand(7, 2), pi); ***** error stk_test_dfbinaryop(@ldivide, 1 + rand(7, 2), rand(7, 3)); 3 tests, 3 passed, 0 known failure, 0 skipped -[inst/arrays/@stk_dataframe/end.m] ->>>>> /build/octave-stk-2.7.0/inst/arrays/@stk_dataframe/end.m -***** shared x - x = stk_dataframe ([1; 2; 3]); -***** assert (isequal (double (x(2:end, :)), [2; 3])) -***** assert (isequal (double (x(2:end)), [2; 3])) -***** assert (isequal (double (x(2, 1:end)), 2)) -***** assert (isequal (double (x(end)), 3)) -***** shared x - x = stk_dataframe ([1 2; 3 4; 5 6]); -***** assert (isequal (x(2:end, :), x(2:3, :))) -***** assert (isequal (x(2, 1:end), x(2, :))) -***** assert (isequal (x(2:end, 2:end), x(2:3, 2))) -***** error x(1:end, 1:end, 1:end) -8 tests, 8 passed, 0 known failure, 0 skipped +[inst/arrays/@stk_dataframe/stk_boundingbox.m] +>>>>> /build/octave-stk-2.7.0/inst/arrays/@stk_dataframe/stk_boundingbox.m +***** shared x, y, cn + cn = {'a', 'b', 'c'}; + x = stk_dataframe ([0 3 2; 1 4 1; 7 0 2], cn); +***** error y = stk_boundingbox (); +***** test y = stk_boundingbox (x); +***** assert (isequal (y, stk_hrect ([0 0 1; 7 4 2], cn))); +3 tests, 3 passed, 0 known failure, 0 skipped [inst/arrays/@stk_dataframe/vertcat.m] >>>>> /build/octave-stk-2.7.0/inst/arrays/@stk_dataframe/vertcat.m ***** shared u, v @@ -3149,7 +3783,7 @@ vertcat at line 82 column 9 __test__ at line 5 column 4 test at line 683 column 11 - /tmp/tmp.k7jThIUS8e at line 150 column 31 + /tmp/tmp.HoRfVe37jO at line 414 column 31 ***** test x = stk_dataframe (u); @@ -3179,18 +3813,233 @@ z = vertcat (y, x); assert (isequal (z.colnames, {'a' 'b' 'c'})) 10 tests, 10 passed, 0 known failure, 0 skipped -[inst/arrays/@stk_dataframe/tand.m] ->>>>> /build/octave-stk-2.7.0/inst/arrays/@stk_dataframe/tand.m +[inst/arrays/@stk_dataframe/length.m] +>>>>> /build/octave-stk-2.7.0/inst/arrays/@stk_dataframe/length.m +***** error length (stk_dataframe ([1 2; 3 4; 5 6])) +1 test, 1 passed, 0 known failure, 0 skipped +[inst/arrays/@stk_dataframe/transpose.m] +>>>>> /build/octave-stk-2.7.0/inst/arrays/@stk_dataframe/transpose.m ***** test - u = rand (4, 3); x = stk_dataframe (u); v = tand (x); - assert (strcmp (class (v), class (u)) && isequal (v, tand (u))) + u = rand(3, 2) + 1i * rand(3, 2); + data = stk_dataframe(u, {'x' 'y'}, {'obs1'; 'obs2'; 'obs3'}); + data = data.'; + assert (isa(data, 'stk_dataframe') && isequal(double(data), u.')); + assert (isequal(data.rownames, {'x'; 'y'})); + assert (isequal(data.colnames, {'obs1' 'obs2' 'obs3'})); 1 test, 1 passed, 0 known failure, 0 skipped -[inst/arrays/@stk_dataframe/sin.m] ->>>>> /build/octave-stk-2.7.0/inst/arrays/@stk_dataframe/sin.m +[inst/arrays/@stk_dataframe/isfinite.m] +>>>>> /build/octave-stk-2.7.0/inst/arrays/@stk_dataframe/isfinite.m ***** test - u = rand (4, 3); x = stk_dataframe (u); v = sin (x); - assert (strcmp (class (v), class (u)) && isequal (v, sin (u))) + u = [pi, NaN, Inf, -Inf]; x = stk_dataframe (u); v = isfinite (x); + assert (islogical (v) && isequal (v, isfinite (u))) +1 test, 1 passed, 0 known failure, 0 skipped +[inst/arrays/@stk_dataframe/mrdivide.m] +>>>>> /build/octave-stk-2.7.0/inst/arrays/@stk_dataframe/mrdivide.m +***** test + x1_data = [8 7; 58 49]; + x1 = stk_dataframe (x1_data, {'x' 'y'}, {'a'; 'b'}); + x2_data = [8 7; 2 0]; + x2 = stk_dataframe (x2_data, {'x' 'y'}, {'u'; 'v'}); + y = x1 / x2; + assert (stk_isequal_tolabs (y, ... + stk_dataframe ([1 0; 7 1], {'u'; 'v'}, {'a'; 'b'}))); +***** shared x_data, x, y_data, y + x_data = [3 3; 6 3; 9 12]; + y_data = [1 1; 2 1; 3 4]; + x = stk_dataframe (x_data, {'x' 'y'}, {'a'; 'b'; 'c'}); +***** test y = x / 3; +***** assert (isequal (y, stk_dataframe ([1 1; 2 1; 3 4], {'x' 'y'}, {'a'; 'b'; 'c'}))); +***** error y = 3 / x; +4 tests, 4 passed, 0 known failure, 0 skipped +[inst/arrays/@stk_dataframe/ismember.m] +>>>>> /build/octave-stk-2.7.0/inst/arrays/@stk_dataframe/ismember.m +***** shared u, x, u1, x1, u2, x2 + u = rand (10, 4); + x = stk_dataframe (u); + x1 = x(1, :); + u1 = double (x1); + u2 = - ones (1, 4); + x2 = stk_dataframe (u2); +***** assert (ismember (u1, x, 'rows')) +***** assert (ismember (x1, u, 'rows')) +***** assert (ismember (x1, x, 'rows')) +***** assert (~ ismember (u2, x, 'rows')) +***** assert (~ ismember (x2, u, 'rows')) +***** assert (~ ismember (x2, x, 'rows')) +***** test + [b, idx] = ismember ([x2; x1; x1], x, 'rows'); + assert (isequal (b, [false; true; true])); + assert (isequal (idx, [0; 1; 1])) +7 tests, 7 passed, 0 known failure, 0 skipped +[inst/arrays/@stk_dataframe/atand.m] +>>>>> /build/octave-stk-2.7.0/inst/arrays/@stk_dataframe/atand.m +***** test + u = rand (4, 3); x = stk_dataframe (u); v = atand (x); + assert (strcmp (class (v), class (u)) && isequal (v, atand (u))) +1 test, 1 passed, 0 known failure, 0 skipped +[inst/arrays/@stk_dataframe/double.m] +>>>>> /build/octave-stk-2.7.0/inst/arrays/@stk_dataframe/double.m +***** test + u = rand(4, 3); + x = stk_dataframe(u); + v = double(x); + assert (strcmp(class(v), 'double') && isequal(v, u)) +***** test + u = (rand(4, 3) < 0.5); + x = stk_dataframe(u); + v = double(x); + assert (strcmp(class(v), 'double') && isequal(v, double(u))) +***** test + u = uint8 (rand (4, 3) * 5); + x = stk_dataframe(u); + v = double(x); + assert (strcmp(class(v), 'double') && isequal(v, double(u))) +3 tests, 3 passed, 0 known failure, 0 skipped +[inst/arrays/@stk_dataframe/power.m] +>>>>> /build/octave-stk-2.7.0/inst/arrays/@stk_dataframe/power.m +***** test stk_test_dfbinaryop(@power, rand(7, 2), .1 + rand(7, 2)); +***** test stk_test_dfbinaryop(@power, rand(7, 2), .1); +***** error stk_test_dfbinaryop(@power, rand(7, 2), .1 + rand(7, 3)); +3 tests, 3 passed, 0 known failure, 0 skipped +[inst/arrays/@stk_dataframe/atan.m] +>>>>> /build/octave-stk-2.7.0/inst/arrays/@stk_dataframe/atan.m +***** test + u = rand (4, 3); x = stk_dataframe (u); v = atan (x); + assert (strcmp (class (v), class (u)) && isequal (v, atan (u))) +1 test, 1 passed, 0 known failure, 0 skipped +[inst/arrays/@stk_dataframe/quantile.m] +>>>>> /build/octave-stk-2.7.0/inst/arrays/@stk_dataframe/quantile.m +***** shared x1, df1, p + x1 = rand (9, 3); + df1 = stk_dataframe (x1, {'a', 'b', 'c'}); + p = 0.95; +***** assert (isequal (quantile (df1, p), quantile (x1, p))) +***** assert (isequal (quantile (df1, p, 1), quantile (x1, p))) +***** assert (isequal (quantile (df1, p, 2), quantile (x1, p, 2))) +3 tests, 3 passed, 0 known failure, 0 skipped +[inst/arrays/@stk_dataframe/max.m] +>>>>> /build/octave-stk-2.7.0/inst/arrays/@stk_dataframe/max.m +***** test stk_test_dfbinaryop ('max', rand(7, 2), rand(7, 2)); +***** test stk_test_dfbinaryop ('max', rand(7, 2), pi); +***** error stk_test_dfbinaryop ('max', rand(7, 2), rand(7, 3)); +***** shared x1, df1 + x1 = rand(9, 3); + df1 = stk_dataframe(x1, {'a', 'b', 'c'}); +***** assert (isequal (max(df1), max(x1))) +***** assert (isequal (max(df1, [], 1), max(x1))) +***** assert (isequal (max(df1, [], 2), max(x1, [], 2))) +***** error (max(df1, df1, 2)) +***** test + x = stk_dataframe ([1; 3; 2]); + [M, k] = max (x); + assert ((M == 3) && (k == 2)); +8 tests, 8 passed, 0 known failure, 0 skipped +[inst/arrays/@stk_dataframe/logical.m] +>>>>> /build/octave-stk-2.7.0/inst/arrays/@stk_dataframe/logical.m +***** test + u = rand (4, 3); + x = stk_dataframe (u); + v = logical (x); + assert (strcmp (class(v), 'logical') && isequal (v, logical (u))) +***** test + u = (rand (4, 3) < 0.5); + x = stk_dataframe (u); + v = logical (x); + assert (strcmp (class (v), 'logical') && isequal (v, u)) +***** test + u = uint8 (rand (4, 3) * 5); + x = stk_dataframe (u); + v = logical (x); + assert (strcmp (class (v), 'logical') && isequal (v, logical (u))) +3 tests, 3 passed, 0 known failure, 0 skipped +[inst/arrays/@stk_dataframe/var.m] +>>>>> /build/octave-stk-2.7.0/inst/arrays/@stk_dataframe/var.m +***** shared x1, df1 + x1 = rand(9, 3); + df1 = stk_dataframe(x1, {'a', 'b', 'c'}); +***** assert (isequal (var(df1), var(x1))) +***** assert (isequal (var(df1, 0, 1), var(x1))) +***** assert (isequal (var(df1, 0, 2), var(x1, 0, 2))) +***** assert (isequal (var(df1, 1), var(x1, 1))) +***** assert (isequal (var(df1, 1, 1), var(x1, 1))) +***** assert (isequal (var(df1, 1, 2), var(x1, 1, 2))) +6 tests, 6 passed, 0 known failure, 0 skipped +[inst/arrays/@stk_dataframe/log.m] +>>>>> /build/octave-stk-2.7.0/inst/arrays/@stk_dataframe/log.m +***** test + u = rand (4, 3); x = stk_dataframe (u); v = log (x); + assert (strcmp (class (v), class (u)) && isequal (v, log (u))) +1 test, 1 passed, 0 known failure, 0 skipped +[inst/arrays/@stk_dataframe/plot.m] +>>>>> /build/octave-stk-2.7.0/inst/arrays/@stk_dataframe/plot.m +***** test % plot with x as a vector and z as a (univariate) dataframe + x = linspace(0, 2*pi, 30)'; + z = stk_dataframe(sin(x)); + figure; plot(x, z); close(gcf); +warning: using the gnuplot graphics toolkit is discouraged + +The gnuplot graphics toolkit is not actively maintained and has a number +of limitations that are unlikely to be fixed. Communication with gnuplot +uses a one-directional pipe and limited information is passed back to the +Octave interpreter so most changes made interactively in the plot window +will not be reflected in the graphics properties managed by Octave. For +example, if the plot window is closed with a mouse click, Octave will not +be notified and will not update its internal list of open figure windows. +The qt toolkit is recommended instead. +***** test % plot with x as a vector and z as a (multivariate) dataframe + x = linspace(0, 2*pi, 30)'; + z = stk_dataframe([sin(x) cos(x)], {'sin' 'cos'}); + figure; plot(x, z); close(gcf); +***** test % plot with x as a dataframe and z as a vector + x = stk_dataframe(linspace(0, 2*pi, 30)'); + z = sin(double(x)); + figure; plot(x, z); close(gcf); +3 tests, 3 passed, 0 known failure, 0 skipped +[inst/arrays/@stk_dataframe/stk_normalize.m] +>>>>> /build/octave-stk-2.7.0/inst/arrays/@stk_dataframe/stk_normalize.m +***** test + u = rand (6, 2) * 2; + x = stk_dataframe (u); + y = stk_normalize (x); + assert (isa (y, 'stk_dataframe') ... + && stk_isequal_tolabs (double (y), stk_normalize (u))) 1 test, 1 passed, 0 known failure, 0 skipped +[inst/arrays/@stk_dataframe/min.m] +>>>>> /build/octave-stk-2.7.0/inst/arrays/@stk_dataframe/min.m +***** test stk_test_dfbinaryop ('min', rand(7, 2), rand(7, 2)); +***** test stk_test_dfbinaryop ('min', rand(7, 2), pi); +***** error stk_test_dfbinaryop ('min', rand(7, 2), rand(7, 3)); +***** shared x1, df1 + x1 = rand(9, 3); + df1 = stk_dataframe(x1, {'a', 'b', 'c'}); +***** assert (isequal (min(df1), min(x1))) +***** assert (isequal (min(df1, [], 1), min(x1))) +***** assert (isequal (min(df1, [], 2), min(x1, [], 2))) +***** error (min(df1, df1, 2)) +***** test + x = stk_dataframe ([5; 2; 4]); + [M, k] = min (x); + assert ((M == 2) && (k == 2)); +8 tests, 8 passed, 0 known failure, 0 skipped +[inst/arrays/@stk_dataframe/cat.m] +>>>>> /build/octave-stk-2.7.0/inst/arrays/@stk_dataframe/cat.m +***** shared u, v, x, y + u = rand(3, 2); + v = rand(3, 2); + x = stk_dataframe(u); + y = stk_dataframe(v); +***** test % vertical + z = cat(1, x, y); + assert(isa(z, 'stk_dataframe')); + assert(isequal(double(z), [u; v])); +***** error z = cat(3, x, y); +***** test % horizontal + y = stk_dataframe(v, {'y1' 'y2'}); + z = cat(2, x, y); + assert(isa(z, 'stk_dataframe')); + assert(isequal(double(z), [u v])); + assert(all(strcmp(z.colnames, {'' '' 'y1' 'y2'}))); +3 tests, 3 passed, 0 known failure, 0 skipped [inst/arrays/@stk_dataframe/subsasgn.m] >>>>> /build/octave-stk-2.7.0/inst/arrays/@stk_dataframe/subsasgn.m ***** shared x, s, t, data @@ -3331,203 +4180,71 @@ ***** test x.rownames{2} = 'b'; ***** assert (isequal (x.rownames, {''; 'b'; ''})); 37 tests, 37 passed, 0 known failure, 0 skipped -[inst/arrays/@stk_dataframe/atand.m] ->>>>> /build/octave-stk-2.7.0/inst/arrays/@stk_dataframe/atand.m -***** test - u = rand (4, 3); x = stk_dataframe (u); v = atand (x); - assert (strcmp (class (v), class (u)) && isequal (v, atand (u))) -1 test, 1 passed, 0 known failure, 0 skipped -[inst/arrays/@stk_dataframe/unique.m] ->>>>> /build/octave-stk-2.7.0/inst/arrays/@stk_dataframe/unique.m -***** test - cn = {'u' 'v' 'w'}; x = stk_dataframe (rand (4, 3), cn); - y = [x; x]; z = unique (y, 'rows'); - assert (isequal (z.colnames, cn)); - assert (isequal (z.data, unique (x.data, 'rows'))); -1 test, 1 passed, 0 known failure, 0 skipped -[inst/arrays/@stk_dataframe/transpose.m] ->>>>> /build/octave-stk-2.7.0/inst/arrays/@stk_dataframe/transpose.m +[inst/arrays/@stk_dataframe/prod.m] +>>>>> /build/octave-stk-2.7.0/inst/arrays/@stk_dataframe/prod.m +***** shared x1, df1 + x1 = rand(9, 3); + df1 = stk_dataframe(x1, {'a', 'b', 'c'}); +***** assert (isequal (prod(df1), prod(x1))) +***** assert (isequal (prod(df1, 1), prod(x1))) +***** assert (isequal (prod(df1, 2), prod(x1, 2))) +3 tests, 3 passed, 0 known failure, 0 skipped +[inst/arrays/@stk_dataframe/ctranspose.m] +>>>>> /build/octave-stk-2.7.0/inst/arrays/@stk_dataframe/ctranspose.m ***** test u = rand(3, 2) + 1i * rand(3, 2); data = stk_dataframe(u, {'x' 'y'}, {'obs1'; 'obs2'; 'obs3'}); - data = data.'; - assert (isa(data, 'stk_dataframe') && isequal(double(data), u.')); + data = data'; + assert (isa(data, 'stk_dataframe') && isequal(double(data), u')); assert (isequal(data.rownames, {'x'; 'y'})); assert (isequal(data.colnames, {'obs1' 'obs2' 'obs3'})); 1 test, 1 passed, 0 known failure, 0 skipped -[inst/arrays/@stk_dataframe/log1p.m] ->>>>> /build/octave-stk-2.7.0/inst/arrays/@stk_dataframe/log1p.m -***** test - u = rand (4, 3); x = stk_dataframe (u); v = log1p (x); - assert (strcmp (class (v), class (u)) && isequal (v, log1p (u))) -1 test, 1 passed, 0 known failure, 0 skipped -[inst/arrays/@stk_dataframe/asin.m] ->>>>> /build/octave-stk-2.7.0/inst/arrays/@stk_dataframe/asin.m +[inst/arrays/@stk_dataframe/stk_rescale.m] +>>>>> /build/octave-stk-2.7.0/inst/arrays/@stk_dataframe/stk_rescale.m ***** test - u = rand (4, 3); x = stk_dataframe (u); v = asin (x); - assert (strcmp (class (v), class (u)) && isequal (v, asin (u))) + u = rand(5, 1) * 2; + x = stk_dataframe(u); + y = stk_rescale(x, [0; 2], [0; 3]); + assert (isa (y, 'stk_dataframe') && isequal(double(y), u * 3/2)) 1 test, 1 passed, 0 known failure, 0 skipped -[inst/arrays/@stk_dataframe/asinh.m] ->>>>> /build/octave-stk-2.7.0/inst/arrays/@stk_dataframe/asinh.m +[inst/arrays/@stk_dataframe/log10.m] +>>>>> /build/octave-stk-2.7.0/inst/arrays/@stk_dataframe/log10.m ***** test - u = rand (4, 3); x = stk_dataframe (u); v = asinh (x); - assert (strcmp (class (v), class (u)) && isequal (v, asinh (u))) + u = rand (4, 3); x = stk_dataframe (u); v = log10 (x); + assert (strcmp (class (v), class (u)) && isequal (v, log10 (u))) 1 test, 1 passed, 0 known failure, 0 skipped -[inst/arrays/@stk_dataframe/plus.m] ->>>>> /build/octave-stk-2.7.0/inst/arrays/@stk_dataframe/plus.m -***** test stk_test_dfbinaryop(@plus, rand(7, 2), rand(7, 2)); -***** test stk_test_dfbinaryop(@plus, rand(7, 2), pi); -***** error stk_test_dfbinaryop(@plus, rand(7, 2), rand(7, 3)); -3 tests, 3 passed, 0 known failure, 0 skipped -[inst/arrays/@stk_dataframe/tanh.m] ->>>>> /build/octave-stk-2.7.0/inst/arrays/@stk_dataframe/tanh.m +[inst/arrays/@stk_dataframe/expm1.m] +>>>>> /build/octave-stk-2.7.0/inst/arrays/@stk_dataframe/expm1.m ***** test - u = rand (4, 3); x = stk_dataframe (u); v = tanh (x); - assert (strcmp (class (v), class (u)) && isequal (v, tanh (u))) + u = rand (4, 3); x = stk_dataframe (u); v = expm1 (x); + assert (strcmp (class (v), class (u)) && isequal (v, expm1 (u))) 1 test, 1 passed, 0 known failure, 0 skipped -[inst/arrays/@stk_dataframe/tan.m] ->>>>> /build/octave-stk-2.7.0/inst/arrays/@stk_dataframe/tan.m +[inst/arrays/@stk_dataframe/exp.m] +>>>>> /build/octave-stk-2.7.0/inst/arrays/@stk_dataframe/exp.m ***** test - u = rand (4, 3); x = stk_dataframe (u); v = tan (x); - assert (strcmp (class (v), class (u)) && isequal (v, tan (u))) + u = rand (4, 3); x = stk_dataframe (u); v = exp (x); + assert (strcmp (class (v), class (u)) && isequal (v, exp (u))) 1 test, 1 passed, 0 known failure, 0 skipped -[inst/arrays/@stk_dataframe/times.m] ->>>>> /build/octave-stk-2.7.0/inst/arrays/@stk_dataframe/times.m -***** test stk_test_dfbinaryop(@times, rand(7, 2), rand(7, 2)); -***** test stk_test_dfbinaryop(@times, rand(7, 2), pi); -***** error stk_test_dfbinaryop(@times, rand(7, 2), rand(7, 3)); -3 tests, 3 passed, 0 known failure, 0 skipped -[inst/arrays/@stk_dataframe/var.m] ->>>>> /build/octave-stk-2.7.0/inst/arrays/@stk_dataframe/var.m +[inst/arrays/@stk_dataframe/median.m] +>>>>> /build/octave-stk-2.7.0/inst/arrays/@stk_dataframe/median.m ***** shared x1, df1 x1 = rand(9, 3); df1 = stk_dataframe(x1, {'a', 'b', 'c'}); -***** assert (isequal (var(df1), var(x1))) -***** assert (isequal (var(df1, 0, 1), var(x1))) -***** assert (isequal (var(df1, 0, 2), var(x1, 0, 2))) -***** assert (isequal (var(df1, 1), var(x1, 1))) -***** assert (isequal (var(df1, 1, 1), var(x1, 1))) -***** assert (isequal (var(df1, 1, 2), var(x1, 1, 2))) -6 tests, 6 passed, 0 known failure, 0 skipped -[inst/arrays/@stk_dataframe/plot.m] ->>>>> /build/octave-stk-2.7.0/inst/arrays/@stk_dataframe/plot.m -***** test % plot with x as a vector and z as a (univariate) dataframe - x = linspace(0, 2*pi, 30)'; - z = stk_dataframe(sin(x)); - figure; plot(x, z); close(gcf); -warning: using the gnuplot graphics toolkit is discouraged - -The gnuplot graphics toolkit is not actively maintained and has a number -of limitations that are unlikely to be fixed. Communication with gnuplot -uses a one-directional pipe and limited information is passed back to the -Octave interpreter so most changes made interactively in the plot window -will not be reflected in the graphics properties managed by Octave. For -example, if the plot window is closed with a mouse click, Octave will not -be notified and will not update its internal list of open figure windows. -The qt toolkit is recommended instead. -***** test % plot with x as a vector and z as a (multivariate) dataframe - x = linspace(0, 2*pi, 30)'; - z = stk_dataframe([sin(x) cos(x)], {'sin' 'cos'}); - figure; plot(x, z); close(gcf); -***** test % plot with x as a dataframe and z as a vector - x = stk_dataframe(linspace(0, 2*pi, 30)'); - z = sin(double(x)); - figure; plot(x, z); close(gcf); -3 tests, 3 passed, 0 known failure, 0 skipped -[inst/arrays/@stk_dataframe/stk_boundingbox.m] ->>>>> /build/octave-stk-2.7.0/inst/arrays/@stk_dataframe/stk_boundingbox.m -***** shared x, y, cn - cn = {'a', 'b', 'c'}; - x = stk_dataframe ([0 3 2; 1 4 1; 7 0 2], cn); -***** error y = stk_boundingbox (); -***** test y = stk_boundingbox (x); -***** assert (isequal (y, stk_hrect ([0 0 1; 7 4 2], cn))); -3 tests, 3 passed, 0 known failure, 0 skipped -[inst/arrays/@stk_dataframe/cosh.m] ->>>>> /build/octave-stk-2.7.0/inst/arrays/@stk_dataframe/cosh.m -***** test - u = rand (4, 3); x = stk_dataframe (u); v = cosh (x); - assert (strcmp (class (v), class (u)) && isequal (v, cosh (u))) -1 test, 1 passed, 0 known failure, 0 skipped -[inst/arrays/@stk_dataframe/stk_length.m] ->>>>> /build/octave-stk-2.7.0/inst/arrays/@stk_dataframe/stk_length.m -***** test - x = stk_dataframe ([1 2; 3 4; 5 6]); - assert (isequal (stk_length (x), 3)); -1 test, 1 passed, 0 known failure, 0 skipped -[inst/arrays/@stk_dataframe/realpow.m] ->>>>> /build/octave-stk-2.7.0/inst/arrays/@stk_dataframe/realpow.m -***** test stk_test_dfbinaryop(@realpow, rand(7, 2), .1 + rand(7, 2)); -***** test stk_test_dfbinaryop(@realpow, rand(7, 2), .1); -***** error stk_test_dfbinaryop(@realpow, rand(7, 2), .1 + rand(7, 3)); +***** assert (isequal (median(df1), median(x1))) +***** assert (isequal (median(df1, 1), median(x1))) +***** assert (isequal (median(df1, 2), median(x1, 2))) 3 tests, 3 passed, 0 known failure, 0 skipped -[inst/arrays/@stk_dataframe/stk_rescale.m] ->>>>> /build/octave-stk-2.7.0/inst/arrays/@stk_dataframe/stk_rescale.m -***** test - u = rand(5, 1) * 2; - x = stk_dataframe(u); - y = stk_rescale(x, [0; 2], [0; 3]); - assert (isa (y, 'stk_dataframe') && isequal(double(y), u * 3/2)) -1 test, 1 passed, 0 known failure, 0 skipped -[inst/arrays/@stk_dataframe/mtimes.m] ->>>>> /build/octave-stk-2.7.0/inst/arrays/@stk_dataframe/mtimes.m -***** shared x, y, z, w - - u = [1 3 4; 2 7 6]; % 2 x 3 - v = [6 2; 1 7; 9 4]; % 3 x 2 - w = [45 39; 73 77]; % u * v - - x = stk_dataframe (u, {}, {'a'; 'b'}); - y = stk_dataframe (v, {'c' 'd'}); - z = x * y; -***** assert (isa (z, 'stk_dataframe')); -***** assert (isequal (z.data, w)); -***** assert (isequal (z.rownames, x.rownames)); -***** assert (isequal (z.colnames, y.colnames)); -***** shared x, y - x = stk_dataframe (rand (3, 2), {'x' 'y'}, {'a'; 'b'; 'c'}); -***** test y = 3 * x; -***** assert (isequal (y, stk_dataframe (3 * x.data, {'x' 'y'}, {'a'; 'b'; 'c'}))); -***** test y = x * 3; -***** assert (isequal (y, stk_dataframe (3 * x.data, {'x' 'y'}, {'a'; 'b'; 'c'}))); -8 tests, 8 passed, 0 known failure, 0 skipped -[inst/arrays/@stk_dataframe/cos.m] ->>>>> /build/octave-stk-2.7.0/inst/arrays/@stk_dataframe/cos.m +[inst/arrays/@stk_dataframe/tand.m] +>>>>> /build/octave-stk-2.7.0/inst/arrays/@stk_dataframe/tand.m ***** test - u = rand (4, 3); x = stk_dataframe (u); v = cos (x); - assert (strcmp (class (v), class (u)) && isequal (v, cos (u))) + u = rand (4, 3); x = stk_dataframe (u); v = tand (x); + assert (strcmp (class (v), class (u)) && isequal (v, tand (u))) 1 test, 1 passed, 0 known failure, 0 skipped -[inst/arrays/@stk_dataframe/ismember.m] ->>>>> /build/octave-stk-2.7.0/inst/arrays/@stk_dataframe/ismember.m -***** shared u, x, u1, x1, u2, x2 - u = rand (10, 4); - x = stk_dataframe (u); - x1 = x(1, :); - u1 = double (x1); - u2 = - ones (1, 4); - x2 = stk_dataframe (u2); -***** assert (ismember (u1, x, 'rows')) -***** assert (ismember (x1, u, 'rows')) -***** assert (ismember (x1, x, 'rows')) -***** assert (~ ismember (u2, x, 'rows')) -***** assert (~ ismember (x2, u, 'rows')) -***** assert (~ ismember (x2, x, 'rows')) -***** test - [b, idx] = ismember ([x2; x1; x1], x, 'rows'); - assert (isequal (b, [false; true; true])); - assert (isequal (idx, [0; 1; 1])) -7 tests, 7 passed, 0 known failure, 0 skipped -[inst/arrays/@stk_dataframe/minus.m] ->>>>> /build/octave-stk-2.7.0/inst/arrays/@stk_dataframe/minus.m -***** test stk_test_dfbinaryop(@minus, rand(7, 2), rand(7, 2)); -***** test stk_test_dfbinaryop(@minus, rand(7, 2), pi); -***** error stk_test_dfbinaryop(@minus, rand(7, 2), rand(7, 3)); -3 tests, 3 passed, 0 known failure, 0 skipped -[inst/arrays/@stk_dataframe/cosd.m] ->>>>> /build/octave-stk-2.7.0/inst/arrays/@stk_dataframe/cosd.m +[inst/arrays/@stk_dataframe/isinf.m] +>>>>> /build/octave-stk-2.7.0/inst/arrays/@stk_dataframe/isinf.m ***** test - u = rand (4, 3); x = stk_dataframe (u); v = cosd (x); - assert (strcmp (class (v), class (u)) && isequal (v, cosd (u))) + u = [pi, NaN, Inf, -Inf]; x = stk_dataframe (u); v = isinf (x); + assert (islogical (v) && isequal (v, isinf (u))) 1 test, 1 passed, 0 known failure, 0 skipped [inst/arrays/@stk_dataframe/bsxfun.m] >>>>> /build/octave-stk-2.7.0/inst/arrays/@stk_dataframe/bsxfun.m @@ -3553,153 +4270,23 @@ assert (isequal (z.colnames, y.colnames)); assert (isequal (z.rownames, y.rownames)); 5 tests, 5 passed, 0 known failure, 0 skipped -[inst/arrays/@stk_dataframe/mode.m] ->>>>> /build/octave-stk-2.7.0/inst/arrays/@stk_dataframe/mode.m -***** shared x1, df1 - x1 = floor(3 * rand(9, 3)); - df1 = stk_dataframe(x1, {'a', 'b', 'c'}); -***** assert (isequal (mode(df1), mode(x1))) -***** assert (isequal (mode(df1, 1), mode(x1))) -***** assert (isequal (mode(df1, 2), mode(x1, 2))) -3 tests, 3 passed, 0 known failure, 0 skipped -[inst/arrays/@stk_dataframe/power.m] ->>>>> /build/octave-stk-2.7.0/inst/arrays/@stk_dataframe/power.m -***** test stk_test_dfbinaryop(@power, rand(7, 2), .1 + rand(7, 2)); -***** test stk_test_dfbinaryop(@power, rand(7, 2), .1); -***** error stk_test_dfbinaryop(@power, rand(7, 2), .1 + rand(7, 3)); -3 tests, 3 passed, 0 known failure, 0 skipped -[inst/arrays/@stk_dataframe/expm1.m] ->>>>> /build/octave-stk-2.7.0/inst/arrays/@stk_dataframe/expm1.m -***** test - u = rand (4, 3); x = stk_dataframe (u); v = expm1 (x); - assert (strcmp (class (v), class (u)) && isequal (v, expm1 (u))) -1 test, 1 passed, 0 known failure, 0 skipped -[inst/arrays/@stk_dataframe/sinh.m] ->>>>> /build/octave-stk-2.7.0/inst/arrays/@stk_dataframe/sinh.m +[inst/arrays/@stk_dataframe/asin.m] +>>>>> /build/octave-stk-2.7.0/inst/arrays/@stk_dataframe/asin.m ***** test - u = rand (4, 3); x = stk_dataframe (u); v = sinh (x); - assert (strcmp (class (v), class (u)) && isequal (v, sinh (u))) + u = rand (4, 3); x = stk_dataframe (u); v = asin (x); + assert (strcmp (class (v), class (u)) && isequal (v, asin (u))) 1 test, 1 passed, 0 known failure, 0 skipped -[inst/arrays/@stk_dataframe/stk_dataframe.m] ->>>>> /build/octave-stk-2.7.0/inst/arrays/@stk_dataframe/stk_dataframe.m -***** test stk_test_class ('stk_dataframe') -***** test % default constructor - x = stk_dataframe (); - assert (isa (x, 'stk_dataframe') && isequal (size (x), [0 0])) -***** test - y = stk_dataframe (rand (3, 2)); - assert (isa (y, 'stk_dataframe') && isequal (size (y), [3 2])) -***** test - y = stk_dataframe (rand (3, 2), {'x', 'y'}); - assert (isa (y, 'stk_dataframe') && isequal (size(y), [3 2])) - assert (isequal (y.colnames, {'x' 'y'})) -***** test - y = stk_dataframe (rand (3, 2), {'x', 'y'}, {'a', 'b', 'c'}); - assert (isa (y, 'stk_dataframe') && isequal (size (y), [3 2])) - assert (isequal (y.colnames, {'x' 'y'})) - assert (isequal (y.rownames, {'a'; 'b'; 'c'})) -***** test - x = stk_dataframe (rand (3, 2)); - y = stk_dataframe (x); - assert (isa (y, 'stk_dataframe') && isequal (size (y), [3 2])) -***** error - x = stk_dataframe (rand (3, 2)); - y = stk_dataframe (x, pi); -***** error - x = stk_dataframe (rand (3, 2)); - y = stk_dataframe (x, {}, pi); -***** test - x = stk_dataframe (rand (3, 2)); - y = stk_dataframe (x, {'x' 'y'}); - assert (isa (y, 'stk_dataframe') && isequal (size(y), [3 2])) - assert (isequal (y.colnames, {'x' 'y'})) -***** test - x = stk_dataframe (rand (3, 2)); - y = stk_dataframe (x, {'x' 'y'}, {'a', 'b', 'c'}); - assert (isa (y, 'stk_dataframe') && isequal (size(y), [3 2])) - assert (isequal (y.colnames, {'x' 'y'})) - assert (isequal (y.rownames, {'a'; 'b'; 'c'})) -***** test - x = stk_dataframe (rand (3, 2), {'x' 'y'}); - y = stk_dataframe (x, [], {'a', 'b', 'c'}); - assert (isa (y, 'stk_dataframe') && isequal (size(y), [3 2])) - assert (isequal (y.colnames, {'x' 'y'})) - assert (isequal (y.rownames, {'a'; 'b'; 'c'})) -***** test - x = stk_dataframe (rand (3, 2), {'x' 'y'}); - y = stk_dataframe (x, {}, {'a', 'b', 'c'}); - assert (isa (y, 'stk_dataframe') && isequal (size(y), [3 2])) - assert (isequal (y.colnames, {})) - assert (isequal (y.rownames, {'a'; 'b'; 'c'})) -***** test - x = stk_factorialdesign ({1:3, 1:2}, {'x' 'y'}); - y = stk_dataframe (x, [], {'a' 'b' 'c' 'd' 'e' 'f'}); - assert (isa (y, 'stk_dataframe') && isequal (size (y), [6 2])) - assert (isequal (y.colnames, {'x' 'y'})) - assert (isequal (y.rownames, {'a'; 'b'; 'c'; 'd'; 'e'; 'f'})) -***** test - x = stk_factorialdesign ({1:3, 1:2}, {}, {'a' 'b' 'c' 'd' 'e' 'f'}); - y = stk_dataframe (x, {'x' 'y'}); - assert (isa (y, 'stk_dataframe') && isequal (size (y), [6 2])) - assert (isequal (y.colnames, {'x' 'y'})) - assert (isequal (y.rownames, {'a'; 'b'; 'c'; 'd'; 'e'; 'f'})) -***** test - x = stk_factorialdesign ({1:3, 1:2}, {}, {'a' 'b' 'c' 'd' 'e' 'f'}); - y = stk_dataframe (x, {'x' 'y'}, []); - assert (isa (y, 'stk_dataframe') && isequal (size (y), [6 2])) - assert (isequal (y.colnames, {'x' 'y'})) - assert (isequal (y.rownames, {'a'; 'b'; 'c'; 'd'; 'e'; 'f'})) -***** test - x = stk_factorialdesign ({1:3, 1:2}, {'x' 'y'}, {'a' 'b' 'c' 'd' 'e' 'f'}); - y = stk_dataframe (x); - assert (isa (y, 'stk_dataframe') && isequal (size (y), [6 2])) - assert (isequal (y.colnames, {'x' 'y'})) - assert (isequal (y.rownames, {'a'; 'b'; 'c'; 'd'; 'e'; 'f'})) -***** error - x = stk_factorialdesign ({1:3, 1:2}); - y = stk_dataframe (x, pi); -***** error - x = stk_factorialdesign ({1:3, 1:2}); - y = stk_dataframe (x, {}, pi); -***** test - x = stk_dataframe ([], {'a', 'b'}); - assert (isequal (size (x), [0 2])) - assert (isequal (x.colnames, {'a' 'b'})); - assert (isequal (x.rownames, {})); -***** test - x = stk_dataframe ([], {'a', 'b'}, {'toto'}); - assert (isequal (size (x), [1 2])) - assert (isequal (x.colnames, {'a' 'b'})); - assert (isequal (x.rownames, {'toto'})); -***** shared x -***** test - x = stk_dataframe (randn (10, 1), 'NOx'); - assert (isequal (x.colnames, {'NOx'})); -***** test - y = stk_dataframe (x, 'toto'); - assert (isequal (y.colnames, {'toto'})); -***** test - x = stk_dataframe (randn (1, 2), {}, 'aaa'); - assert (isequal (x.rownames, {'aaa'})); -***** test - y = stk_dataframe (x, {}, 'tata'); - assert (isequal (y.rownames, {'tata'})); -24 tests, 24 passed, 0 known failure, 0 skipped -[inst/arrays/@stk_dataframe/ctranspose.m] ->>>>> /build/octave-stk-2.7.0/inst/arrays/@stk_dataframe/ctranspose.m +[inst/arrays/@stk_dataframe/tanh.m] +>>>>> /build/octave-stk-2.7.0/inst/arrays/@stk_dataframe/tanh.m ***** test - u = rand(3, 2) + 1i * rand(3, 2); - data = stk_dataframe(u, {'x' 'y'}, {'obs1'; 'obs2'; 'obs3'}); - data = data'; - assert (isa(data, 'stk_dataframe') && isequal(double(data), u')); - assert (isequal(data.rownames, {'x'; 'y'})); - assert (isequal(data.colnames, {'obs1' 'obs2' 'obs3'})); + u = rand (4, 3); x = stk_dataframe (u); v = tanh (x); + assert (strcmp (class (v), class (u)) && isequal (v, tanh (u))) 1 test, 1 passed, 0 known failure, 0 skipped -[inst/arrays/@stk_dataframe/atanh.m] ->>>>> /build/octave-stk-2.7.0/inst/arrays/@stk_dataframe/atanh.m +[inst/arrays/@stk_dataframe/acosh.m] +>>>>> /build/octave-stk-2.7.0/inst/arrays/@stk_dataframe/acosh.m ***** test - u = rand (4, 3); x = stk_dataframe (u); v = atanh (x); - assert (strcmp (class (v), class (u)) && isequal (v, atanh (u))) + u = rand (4, 3); x = stk_dataframe (u); v = acosh (x); + assert (strcmp (class (v), class (u)) && isequal (v, acosh (u))) 1 test, 1 passed, 0 known failure, 0 skipped [inst/arrays/@stk_dataframe/display.m] >>>>> /build/octave-stk-2.7.0/inst/arrays/@stk_dataframe/display.m @@ -3708,100 +4295,11 @@ = <3x2 stk_dataframe array> : -------- -------- - * : 0.687684 0.452352 - * : 0.831586 0.504212 - * : 0.906438 0.775885 + * : 0.607612 0.867272 + * : 0.503895 0.567497 + * : 0.428852 0.530606 1 test, 1 passed, 0 known failure, 0 skipped -[inst/arrays/@stk_dataframe/sind.m] ->>>>> /build/octave-stk-2.7.0/inst/arrays/@stk_dataframe/sind.m -***** test - u = rand (4, 3); x = stk_dataframe (u); v = sind (x); - assert (strcmp (class (v), class (u)) && isequal (v, sind (u))) -1 test, 1 passed, 0 known failure, 0 skipped -[inst/arrays/@stk_dataframe/prod.m] ->>>>> /build/octave-stk-2.7.0/inst/arrays/@stk_dataframe/prod.m -***** shared x1, df1 - x1 = rand(9, 3); - df1 = stk_dataframe(x1, {'a', 'b', 'c'}); -***** assert (isequal (prod(df1), prod(x1))) -***** assert (isequal (prod(df1, 1), prod(x1))) -***** assert (isequal (prod(df1, 2), prod(x1, 2))) -3 tests, 3 passed, 0 known failure, 0 skipped -[inst/arrays/@stk_dataframe/stk_get_sample_size.m] ->>>>> /build/octave-stk-2.7.0/inst/arrays/@stk_dataframe/stk_get_sample_size.m -***** test - x = stk_dataframe ([1 2; 3 4; 5 6]); - assert (isequal (stk_get_sample_size (x), 3)); -1 test, 1 passed, 0 known failure, 0 skipped -[inst/arrays/@stk_dataframe/size.m] ->>>>> /build/octave-stk-2.7.0/inst/arrays/@stk_dataframe/size.m -***** shared x - x = stk_dataframe([1 2; 3 4; 5 6]); -***** assert (isequal (size(x), [3 2])) -***** assert (numel(x) == 1) -***** assert (ndims(x) == 2) -***** test size(x); % force exploration of branch nargout == 0 -4 tests, 4 passed, 0 known failure, 0 skipped -[inst/arrays/@stk_dataframe/reshape.m] ->>>>> /build/octave-stk-2.7.0/inst/arrays/@stk_dataframe/reshape.m -***** test - x = stk_dataframe (randn (10, 3)); - y = reshape (x, 5, 6); - assert (isa (y, 'stk_dataframe') && isequal (size (y), [5 6])) -1 test, 1 passed, 0 known failure, 0 skipped -[inst/arrays/@stk_dataframe/acos.m] ->>>>> /build/octave-stk-2.7.0/inst/arrays/@stk_dataframe/acos.m -***** test - u = rand (4, 3); x = stk_dataframe (u); v = acos (x); - assert (strcmp (class (v), class (u)) && isequal (v, acos (u))) -1 test, 1 passed, 0 known failure, 0 skipped -[inst/arrays/@stk_dataframe/exp.m] ->>>>> /build/octave-stk-2.7.0/inst/arrays/@stk_dataframe/exp.m -***** test - u = rand (4, 3); x = stk_dataframe (u); v = exp (x); - assert (strcmp (class (v), class (u)) && isequal (v, exp (u))) -1 test, 1 passed, 0 known failure, 0 skipped -[inst/arrays/@stk_dataframe/median.m] ->>>>> /build/octave-stk-2.7.0/inst/arrays/@stk_dataframe/median.m -***** shared x1, df1 - x1 = rand(9, 3); - df1 = stk_dataframe(x1, {'a', 'b', 'c'}); -***** assert (isequal (median(df1), median(x1))) -***** assert (isequal (median(df1, 1), median(x1))) -***** assert (isequal (median(df1, 2), median(x1, 2))) -3 tests, 3 passed, 0 known failure, 0 skipped -[inst/arrays/@stk_dataframe/stk_sprintf.m] ->>>>> /build/octave-stk-2.7.0/inst/arrays/@stk_dataframe/stk_sprintf.m -***** shared x, fmt - fmt = stk_disp_getformat (); - x = stk_dataframe (rand (3, 2)); -***** test format rat; disp (x); - : -------- -------- - * : 0.717313 0.696804 - * : 0.025334 0.324899 - * : 0.345596 0.022487 -***** test format long; disp (x); - : ---------------- ---------------- - * : 0.71731281027579 0.69680440865248 - * : 0.02533429729555 0.32489861534599 - * : 0.34559624024592 0.02248710827698 -***** test format short; disp (x); format (fmt); - : -------- -------- - * : 0.717313 0.696804 - * : 0.025334 0.324899 - * : 0.345596 0.022487 -***** test disp (stk_dataframe (zeros (0, 1))) - Empty data frame with 0 rows and 0 columns -***** test disp (stk_dataframe (zeros (0, 2))) - Empty data frame with 0 rows and 0 columns -5 tests, 5 passed, 0 known failure, 0 skipped -[inst/arrays/@stk_dataframe/abs.m] ->>>>> /build/octave-stk-2.7.0/inst/arrays/@stk_dataframe/abs.m -***** test - u = rand (4, 3); x = stk_dataframe (u); v = abs (x); - assert (strcmp (class (v), class (u)) && isequal (v, abs (u))) -1 test, 1 passed, 0 known failure, 0 skipped [inst/arrays/@stk_dataframe/subsref.m] >>>>> /build/octave-stk-2.7.0/inst/arrays/@stk_dataframe/subsref.m ***** shared x, s, t, data @@ -3849,24 +4347,30 @@ assert (isequal (size (y), [2 0])); assert (isequal (y.rownames, {'a'; 'b'})); 16 tests, 16 passed, 0 known failure, 0 skipped -[inst/arrays/@stk_dataframe/mrdivide.m] ->>>>> /build/octave-stk-2.7.0/inst/arrays/@stk_dataframe/mrdivide.m +[inst/arrays/@stk_dataframe/tan.m] +>>>>> /build/octave-stk-2.7.0/inst/arrays/@stk_dataframe/tan.m ***** test - x1_data = [8 7; 58 49]; - x1 = stk_dataframe (x1_data, {'x' 'y'}, {'a'; 'b'}); - x2_data = [8 7; 2 0]; - x2 = stk_dataframe (x2_data, {'x' 'y'}, {'u'; 'v'}); - y = x1 / x2; - assert (stk_isequal_tolabs (y, ... - stk_dataframe ([1 0; 7 1], {'u'; 'v'}, {'a'; 'b'}))); -***** shared x_data, x, y_data, y - x_data = [3 3; 6 3; 9 12]; - y_data = [1 1; 2 1; 3 4]; - x = stk_dataframe (x_data, {'x' 'y'}, {'a'; 'b'; 'c'}); -***** test y = x / 3; -***** assert (isequal (y, stk_dataframe ([1 1; 2 1; 3 4], {'x' 'y'}, {'a'; 'b'; 'c'}))); -***** error y = 3 / x; -4 tests, 4 passed, 0 known failure, 0 skipped + u = rand (4, 3); x = stk_dataframe (u); v = tan (x); + assert (strcmp (class (v), class (u)) && isequal (v, tan (u))) +1 test, 1 passed, 0 known failure, 0 skipped +[inst/arrays/@stk_dataframe/log1p.m] +>>>>> /build/octave-stk-2.7.0/inst/arrays/@stk_dataframe/log1p.m +***** test + u = rand (4, 3); x = stk_dataframe (u); v = log1p (x); + assert (strcmp (class (v), class (u)) && isequal (v, log1p (u))) +1 test, 1 passed, 0 known failure, 0 skipped +[inst/arrays/@stk_dataframe/atanh.m] +>>>>> /build/octave-stk-2.7.0/inst/arrays/@stk_dataframe/atanh.m +***** test + u = rand (4, 3); x = stk_dataframe (u); v = atanh (x); + assert (strcmp (class (v), class (u)) && isequal (v, atanh (u))) +1 test, 1 passed, 0 known failure, 0 skipped +[inst/arrays/@stk_dataframe/sin.m] +>>>>> /build/octave-stk-2.7.0/inst/arrays/@stk_dataframe/sin.m +***** test + u = rand (4, 3); x = stk_dataframe (u); v = sin (x); + assert (strcmp (class (v), class (u)) && isequal (v, sin (u))) +1 test, 1 passed, 0 known failure, 0 skipped [inst/arrays/@stk_dataframe/sort.m] >>>>> /build/octave-stk-2.7.0/inst/arrays/@stk_dataframe/sort.m ***** shared x, y @@ -3888,217 +4392,45 @@ ***** assert (isequal (sort (x, 2, 'descend'), x)) ***** error sort (x, 3, 'descend') 15 tests, 15 passed, 0 known failure, 0 skipped -[inst/arrays/@stk_dataframe/quantile.m] ->>>>> /build/octave-stk-2.7.0/inst/arrays/@stk_dataframe/quantile.m -***** shared x1, df1, p - x1 = rand (9, 3); - df1 = stk_dataframe (x1, {'a', 'b', 'c'}); - p = 0.95; -***** assert (isequal (quantile (df1, p), quantile (x1, p))) -***** assert (isequal (quantile (df1, p, 1), quantile (x1, p))) -***** assert (isequal (quantile (df1, p, 2), quantile (x1, p, 2))) -3 tests, 3 passed, 0 known failure, 0 skipped -[inst/arrays/@stk_dataframe/log.m] ->>>>> /build/octave-stk-2.7.0/inst/arrays/@stk_dataframe/log.m -***** test - u = rand (4, 3); x = stk_dataframe (u); v = log (x); - assert (strcmp (class (v), class (u)) && isequal (v, log (u))) -1 test, 1 passed, 0 known failure, 0 skipped -[inst/arrays/@stk_dataframe/asind.m] ->>>>> /build/octave-stk-2.7.0/inst/arrays/@stk_dataframe/asind.m -***** test - u = rand (4, 3); x = stk_dataframe (u); v = asind (x); - assert (strcmp (class (v), class (u)) && isequal (v, asind (u))) -1 test, 1 passed, 0 known failure, 0 skipped -[inst/arrays/@stk_dataframe/disp.m] ->>>>> /build/octave-stk-2.7.0/inst/arrays/@stk_dataframe/disp.m -***** shared x, fmt - fmt = stk_disp_getformat (); - x = stk_dataframe (rand (3, 2)); -***** test format rat; disp (x); - : -------- -------- - * : 0.852222 0.682666 - * : 0.150598 0.575297 - * : 0.695245 0.744869 -***** test format long; disp (x); - : ---------------- ---------------- - * : 0.85222203905238 0.68266591590818 - * : 0.15059791559954 0.57529680899566 - * : 0.69524452611685 0.74486919449813 -***** test format short; disp (x); format (fmt); - : -------- -------- - * : 0.852222 0.682666 - * : 0.150598 0.575297 - * : 0.695245 0.744869 -***** test disp (stk_dataframe (zeros (0, 1))) - Empty data frame with 0 rows and 0 columns -***** test disp (stk_dataframe (zeros (0, 2))) - Empty data frame with 0 rows and 0 columns -5 tests, 5 passed, 0 known failure, 0 skipped -[inst/arrays/@stk_dataframe/length.m] ->>>>> /build/octave-stk-2.7.0/inst/arrays/@stk_dataframe/length.m -***** error length (stk_dataframe ([1 2; 3 4; 5 6])) -1 test, 1 passed, 0 known failure, 0 skipped -[inst/arrays/@stk_dataframe/min.m] ->>>>> /build/octave-stk-2.7.0/inst/arrays/@stk_dataframe/min.m -***** test stk_test_dfbinaryop ('min', rand(7, 2), rand(7, 2)); -***** test stk_test_dfbinaryop ('min', rand(7, 2), pi); -***** error stk_test_dfbinaryop ('min', rand(7, 2), rand(7, 3)); -***** shared x1, df1 - x1 = rand(9, 3); - df1 = stk_dataframe(x1, {'a', 'b', 'c'}); -***** assert (isequal (min(df1), min(x1))) -***** assert (isequal (min(df1, [], 1), min(x1))) -***** assert (isequal (min(df1, [], 2), min(x1, [], 2))) -***** error (min(df1, df1, 2)) -***** test - x = stk_dataframe ([5; 2; 4]); - [M, k] = min (x); - assert ((M == 2) && (k == 2)); -8 tests, 8 passed, 0 known failure, 0 skipped -[inst/arrays/@stk_dataframe/log2.m] ->>>>> /build/octave-stk-2.7.0/inst/arrays/@stk_dataframe/log2.m +[inst/arrays/@stk_dataframe/sinh.m] +>>>>> /build/octave-stk-2.7.0/inst/arrays/@stk_dataframe/sinh.m ***** test - u = rand (4, 3); x = stk_dataframe (u); v = log2 (x); - assert (strcmp (class (v), class (u)) && isequal (v, log2 (u))) + u = rand (4, 3); x = stk_dataframe (u); v = sinh (x); + assert (strcmp (class (v), class (u)) && isequal (v, sinh (u))) 1 test, 1 passed, 0 known failure, 0 skipped -[inst/arrays/@stk_dataframe/double.m] ->>>>> /build/octave-stk-2.7.0/inst/arrays/@stk_dataframe/double.m -***** test - u = rand(4, 3); - x = stk_dataframe(u); - v = double(x); - assert (strcmp(class(v), 'double') && isequal(v, u)) -***** test - u = (rand(4, 3) < 0.5); - x = stk_dataframe(u); - v = double(x); - assert (strcmp(class(v), 'double') && isequal(v, double(u))) -***** test - u = uint8 (rand (4, 3) * 5); - x = stk_dataframe(u); - v = double(x); - assert (strcmp(class(v), 'double') && isequal(v, double(u))) -3 tests, 3 passed, 0 known failure, 0 skipped -[inst/arrays/@stk_dataframe/stk_normalize.m] ->>>>> /build/octave-stk-2.7.0/inst/arrays/@stk_dataframe/stk_normalize.m +[inst/arrays/@stk_dataframe/reshape.m] +>>>>> /build/octave-stk-2.7.0/inst/arrays/@stk_dataframe/reshape.m ***** test - u = rand (6, 2) * 2; - x = stk_dataframe (u); - y = stk_normalize (x); - assert (isa (y, 'stk_dataframe') ... - && stk_isequal_tolabs (double (y), stk_normalize (u))) + x = stk_dataframe (randn (10, 3)); + y = reshape (x, 5, 6); + assert (isa (y, 'stk_dataframe') && isequal (size (y), [5 6])) 1 test, 1 passed, 0 known failure, 0 skipped -[inst/arrays/@stk_dataframe/mean.m] ->>>>> /build/octave-stk-2.7.0/inst/arrays/@stk_dataframe/mean.m +[inst/arrays/@stk_dataframe/sum.m] +>>>>> /build/octave-stk-2.7.0/inst/arrays/@stk_dataframe/sum.m ***** shared x1, df1 x1 = rand(9, 3); df1 = stk_dataframe(x1, {'a', 'b', 'c'}); -***** assert (isequal (mean(df1), mean(x1))) -***** assert (isequal (mean(df1, 1), mean(x1))) -***** assert (isequal (mean(df1, 2), mean(x1, 2))) -3 tests, 3 passed, 0 known failure, 0 skipped -[inst/arrays/@stk_dataframe/atan.m] ->>>>> /build/octave-stk-2.7.0/inst/arrays/@stk_dataframe/atan.m -***** test - u = rand (4, 3); x = stk_dataframe (u); v = atan (x); - assert (strcmp (class (v), class (u)) && isequal (v, atan (u))) -1 test, 1 passed, 0 known failure, 0 skipped -[inst/arrays/@stk_dataframe/sqrt.m] ->>>>> /build/octave-stk-2.7.0/inst/arrays/@stk_dataframe/sqrt.m -***** test - u = rand (4, 3); x = stk_dataframe (u); v = sqrt (x); - assert (strcmp (class (v), class (u)) && isequal (v, sqrt (u))) -1 test, 1 passed, 0 known failure, 0 skipped -[inst/arrays/@stk_dataframe/log10.m] ->>>>> /build/octave-stk-2.7.0/inst/arrays/@stk_dataframe/log10.m -***** test - u = rand (4, 3); x = stk_dataframe (u); v = log10 (x); - assert (strcmp (class (v), class (u)) && isequal (v, log10 (u))) -1 test, 1 passed, 0 known failure, 0 skipped -[inst/arrays/@stk_factorialdesign/fieldnames.m] ->>>>> /build/octave-stk-2.7.0/inst/arrays/@stk_factorialdesign/fieldnames.m -***** test - x = stk_factorialdesign ({0:1, 3:5}, {'u' 'v'}); - fn1 = sort (fieldnames (x)); - fn2 = {'colnames'; 'data'; 'info'; 'levels'; ... - 'rownames'; 'sample_size'; 'stk_dataframe'; 'u'; 'v'}; - assert (isequal (fn1, fn2)); -1 test, 1 passed, 0 known failure, 0 skipped -[inst/arrays/@stk_factorialdesign/ndgrid.m] ->>>>> /build/octave-stk-2.7.0/inst/arrays/@stk_factorialdesign/ndgrid.m -***** shared data - data = stk_factorialdesign ({[0 1], [5 6 7]}); -***** test % nargout = 0 - ndgrid (data); - assert (isequal (ans, [0 0 0; 1 1 1])); -***** test % nargout = 1 - x = ndgrid (data); - assert (isequal (x, [0 0 0; 1 1 1])); -***** test % nargout = 2 - [x, y] = ndgrid (data); - assert (isequal ({x, y}, {[0 0 0; 1 1 1], [5 6 7; 5 6 7]})); -***** error % nargout = 3 - [x, y, z] = ndgrid (data); -***** test - data = stk_factorialdesign ({[], []}); - [x, y] = ndgrid (data); - assert (isequal ({x, y}, {[], []})); -***** test - data = stk_factorialdesign ({[1:3]}); - x = ndgrid (data); - assert (isequal (x, [1; 2; 3])); -6 tests, 6 passed, 0 known failure, 0 skipped -[inst/arrays/@stk_factorialdesign/stk_boundingbox.m] ->>>>> /build/octave-stk-2.7.0/inst/arrays/@stk_factorialdesign/stk_boundingbox.m -***** shared x, y, cn - cn = {'a', 'b', 'c'}; - x = stk_factorialdesign ({[1 2], [3 4 5], [0 2 8]}, cn); -***** error y = stk_boundingbox (); -***** test y = stk_boundingbox (x); -***** assert (isequal (y, stk_hrect ([1 3 0; 2 5 8], cn))); +***** assert (isequal (sum(df1), sum(x1))) +***** assert (isequal (sum(df1, 1), sum(x1))) +***** assert (isequal (sum(df1, 2), sum(x1, 2))) 3 tests, 3 passed, 0 known failure, 0 skipped -[inst/arrays/@stk_factorialdesign/stk_rescale.m] ->>>>> /build/octave-stk-2.7.0/inst/arrays/@stk_factorialdesign/stk_rescale.m -***** test - x = stk_factorialdesign ({[1 2], [5 6]}); - y = stk_factorialdesign ({[0 3], [0 3]}); - z = stk_rescale (x, [1 5; 2 6], [0 0; 3 3]); - assert (stk_isequal_tolabs (y, z)) -1 test, 1 passed, 0 known failure, 0 skipped -[inst/arrays/@stk_factorialdesign/ismember.m] ->>>>> /build/octave-stk-2.7.0/inst/arrays/@stk_factorialdesign/ismember.m -***** shared A, B, BB, b - - i_max = 10; n = 100; d = 5; - - A = randi (i_max, n, d); - - levels = repmat ({1:i_max}, 1, d); - levels{4} = 1:2:i_max; - B = stk_factorialdesign (levels); - - BB = double (B); -***** test b = ismember (A, B); -***** assert (isequal (b, ismember (A, BB))); -***** test b = ismember (A, B, 'rows'); -***** assert (isequal (b, ismember (A, BB, 'rows'))); -4 tests, 4 passed, 0 known failure, 0 skipped -[inst/arrays/@stk_factorialdesign/uminus.m] ->>>>> /build/octave-stk-2.7.0/inst/arrays/@stk_factorialdesign/uminus.m -***** test - x = stk_factorialdesign ({1:3, 1:2}); - y = stk_factorialdesign ({-(1:3), -(1:2)}); - assert (isequal (-x, y)) -1 test, 1 passed, 0 known failure, 0 skipped -[inst/arrays/@stk_factorialdesign/stk_dataframe.m] ->>>>> /build/octave-stk-2.7.0/inst/arrays/@stk_factorialdesign/stk_dataframe.m +[inst/arrays/@stk_hrect/stk_hrect.m] +>>>>> /build/octave-stk-2.7.0/inst/arrays/@stk_hrect/stk_hrect.m +***** test stk_test_class ('stk_hrect') +***** shared dom +***** test dom = stk_hrect ([-1; 1], {'x'}); +***** assert (isequal (dom.colnames, {'x'})) +***** assert (isequal (dom.rownames, {'lower_bounds'; 'upper_bounds'})) +***** assert (isequal (dom.data, [-1; 1])) +5 tests, 5 passed, 0 known failure, 0 skipped +[inst/arrays/@stk_hrect/stk_dataframe.m] +>>>>> /build/octave-stk-2.7.0/inst/arrays/@stk_hrect/stk_dataframe.m ***** shared x, cn, rn, y, cn2, rn2 cn = {'x' 'y'}; - rn = {'a'; 'b'; 'c'; 'd'}; - x = stk_factorialdesign ({1:2, 1:2}, cn, rn); + rn = {'lower_bounds'; 'upper_bounds'}; + x = stk_hrect ([0 0; 1 1], cn); cn2 = {'xx' 'yy'}; - rn2 = {'aa'; 'bb'; 'cc'; 'dd'}; + rn2 = {'aa'; 'bb'}; ***** test y = stk_dataframe (x); ***** assert (strcmp (class (y), 'stk_dataframe')) ***** assert (isequal (y.colnames, cn)) @@ -4120,160 +4452,6 @@ ***** assert (isequal (y.colnames, {})) ***** assert (isequal (y.rownames, rn2)) 20 tests, 20 passed, 0 known failure, 0 skipped -[inst/arrays/@stk_factorialdesign/stk_factorialdesign.m] ->>>>> /build/octave-stk-2.7.0/inst/arrays/@stk_factorialdesign/stk_factorialdesign.m -***** test stk_test_class ('stk_factorialdesign') -***** test % constructor with two factors + column names - x = stk_factorialdesign ({[0 1], [1 2 3]}, {'a', 'b'}); - assert (isequal(x.colnames, {'a', 'b'})); - assert (isequal(get (x, 'colnames'), {'a', 'b'})); -***** error stk_factorialdesign ('bouh'); -***** error stk_factorialdesign ({{'a' 'b'}}); -***** shared x, fmt - fmt = stk_disp_getformat (); - x = stk_sampling_regulargrid (3^2, 2); -***** test format rat; disp (x); - : --- --- - * : 0.0 0.0 - * : 0.5 0.0 - * : 1.0 0.0 - * : 0.0 0.5 - * : 0.5 0.5 - * : 1.0 0.5 - * : 0.0 1.0 - * : 0.5 1.0 - * : 1.0 1.0 -***** test format long; disp (x); - : --- --- - * : 0.0 0.0 - * : 0.5 0.0 - * : 1.0 0.0 - * : 0.0 0.5 - * : 0.5 0.5 - * : 1.0 0.5 - * : 0.0 1.0 - * : 0.5 1.0 - * : 1.0 1.0 -***** test format short; disp (x); format (fmt); - : --- --- - * : 0.0 0.0 - * : 0.5 0.0 - * : 1.0 0.0 - * : 0.0 0.5 - * : 0.5 0.5 - * : 1.0 0.5 - * : 0.0 1.0 - * : 0.5 1.0 - * : 1.0 1.0 -***** test disp (stk_sampling_regulargrid (0^1, 1)); - Empty data frame with 0 rows and 0 columns -***** test disp (stk_sampling_regulargrid (0^2, 2)); - Empty data frame with 0 rows and 0 columns -***** test display (x); - -x = <9x2 stk_factorialdesign array> - - : --- --- - * : 0.0 0.0 - * : 0.5 0.0 - * : 1.0 0.0 - * : 0.0 0.5 - * : 0.5 0.5 - * : 1.0 0.5 - * : 0.0 1.0 - * : 0.5 1.0 - * : 1.0 1.0 - -***** error length (stk_sampling_regulargrid (7^2, 2)) % not defined -***** shared x - x = stk_factorialdesign ({[0 1], [0 1]}); -***** assert (isequal (x(2:end, :), x(2:4, :))) -***** assert (isequal (x(2, 1:end), x(2, :))) -***** assert (isequal (x(2:end, 2:end), x(2:4, 2))) -***** error x(1:end, 1:end, 1:end) -***** shared x, y - x = stk_sampling_regulargrid (3^2, 2); - y = x; -***** test %%%% vercat - z = vertcat (x, y); - assert (strcmp (class (z), 'stk_dataframe')); - assert (isequal (double (z), [double(x); double(y)])); -***** test %%%% same thing, using cat(1, ...) - z = cat (1, x, y); - assert (strcmp (class (z), 'stk_dataframe')); - assert (isequal (double (z), [double(x); double(y)])); -***** test %%%% horzcat - y.colnames = {'y1' 'y2'}; z = horzcat (x, y); - assert (strcmp (class (z), 'stk_dataframe')); - assert (isequal (double (z), [double(x) double(y)])); -***** test %%%% same thing, using cat (2, ...) - z = cat (2, x, y); - assert (strcmp (class (z), 'stk_dataframe')); - assert (isequal (double (z), [double(x) double(y)])); -***** error cat (3, x, y) -***** shared x, t - x = stk_sampling_regulargrid (3^2, 2); - t = double (x); -***** assert (isequal (apply (x, 1, @sum), sum (t, 1))) -***** assert (isequal (apply (x, 2, @sum), sum (t, 2))) -***** error u = apply (x, 3, @sum); -***** assert (isequal (apply (x, 1, @min, []), min (t, [], 1))) -***** assert (isequal (apply (x, 2, @min, []), min (t, [], 2))) -***** error u = apply (x, 3, @min, []); -***** assert (isequal (min (x), min (t))) -***** assert (isequal (max (x), max (t))) -***** assert (isequal (std (x), std (t))) -***** assert (isequal (var (x), var (t))) -***** assert (isequal (sum (x), sum (t))) -***** assert (isequal (mean (x), mean (t))) -***** assert (isequal (mode (x), mode (t))) -***** assert (isequal (prod (x), prod (t))) -***** assert (isequal (median (x), median (t))) -***** shared x1, x2, x3, u1, u2, u3 - x1 = stk_sampling_regulargrid ([4 3], 2); u1 = double (x1); - x2 = stk_sampling_regulargrid ([3 4], 2); u2 = double (x2); - x3 = x1 + 1; u3 = u1 + 1; -***** test - z = bsxfun (@plus, x1, u2); - assert (isa (z, 'stk_dataframe') && isequal (double (z), u1 + u2)) -***** test - z = bsxfun (@plus, u1, x2); - assert (isa (z, 'stk_dataframe') && isequal (double (z), u1 + u2)) -***** test - z = bsxfun (@plus, x1, x2); - assert (isa (z, 'stk_dataframe') && isequal (double (z), u1 + u2)) -***** test z = min (x1, x2); assert (isequal (double (z), min (u1, u2))); -***** test z = max (x1, x2); assert (isequal (double (z), max (u1, u2))); -***** error z = min (x1, x2, 1); -***** error z = max (x1, x2, 1); -***** test z = x1 + x2; assert (isequal (double (z), u1 + u2)); -***** test z = x1 - x2; assert (isequal (double (z), u1 - u2)); -***** test z = x1 .* x2; assert (isequal (double (z), u1 .* u2)); -***** test z = x3 .\ x2; assert (isequal (double (z), u3 .\ u2)); -***** test z = x2 ./ x3; assert (isequal (double (z), u2 ./ u3)); -***** test z = x3 .^ x2; assert (isequal (double (z), u3 .^ u2)); -***** test z = realpow (x3, x2); assert (isequal (double (z), realpow (u3, u2))); -***** test z = (x1 == x2); assert (isequal (double (z), (u1 == u2))); -***** test z = (x1 ~= x2); assert (isequal (double (z), (u1 ~= u2))); -***** test z = (x1 <= x2); assert (isequal (double (z), (u1 <= u2))); -***** test z = (x1 >= x2); assert (isequal (double (z), (u1 >= u2))); -***** test z = (x1 < x2); assert (isequal (double (z), (u1 < u2))); -***** test z = (x1 > x2); assert (isequal (double (z), (u1 > u2))); -***** test z = x1 & x2; assert (isequal (double (z), u1 & u2)); -***** test z = x1 | x2; assert (isequal (double (z), u1 | u2)); -***** test z = xor (x1, x2); assert (isequal (double (z), xor (u1, u2))); -***** shared x - x = stk_factorialdesign ({[0 1], [0 1 2]}); -***** assert (strcmp (class (x'), 'stk_dataframe')) -***** assert (strcmp (class (x.'), 'stk_dataframe')) -60 tests, 60 passed, 0 known failure, 0 skipped -[inst/arrays/@stk_factorialdesign/stk_normalize.m] ->>>>> /build/octave-stk-2.7.0/inst/arrays/@stk_factorialdesign/stk_normalize.m -***** test - x = stk_factorialdesign ({[1 2], [5 6]}); - y = stk_factorialdesign ({[0 1], [0 1]}); - assert (stk_isequal_tolabs (stk_normalize (x), y)) -1 test, 1 passed, 0 known failure, 0 skipped [inst/arrays/@stk_hrect/horzcat.m] >>>>> /build/octave-stk-2.7.0/inst/arrays/@stk_hrect/horzcat.m ***** shared d, x1, x2, x3 @@ -4305,9 +4483,20 @@ horzcat at line 47 column 9 __test__ at line 4 column 5 test at line 683 column 11 - /tmp/tmp.k7jThIUS8e at line 710 column 31 + /tmp/tmp.HoRfVe37jO at line 774 column 31 4 tests, 4 passed, 0 known failure, 0 skipped +[inst/arrays/@stk_hrect/stk_boundingbox.m] +>>>>> /build/octave-stk-2.7.0/inst/arrays/@stk_hrect/stk_boundingbox.m +***** shared x, y + lb = rand (1, 5); + ub = lb + 1; + cn = {'a', 'b', 'c', 'd', 'e'}; + x = stk_hrect ([lb; ub], cn); +***** error y = stk_boundingbox (); +***** test y = stk_boundingbox (x); +***** assert (isequal (y, x)); +3 tests, 3 passed, 0 known failure, 0 skipped [inst/arrays/@stk_hrect/vertcat.m] >>>>> /build/octave-stk-2.7.0/inst/arrays/@stk_hrect/vertcat.m ***** shared d, x, y @@ -4327,36 +4516,6 @@ assert (isequal (size (z), [4 d])); assert (strcmp (class (z), 'stk_dataframe')); 3 tests, 3 passed, 0 known failure, 0 skipped -[inst/arrays/@stk_hrect/stk_boundingbox.m] ->>>>> /build/octave-stk-2.7.0/inst/arrays/@stk_hrect/stk_boundingbox.m -***** shared x, y - lb = rand (1, 5); - ub = lb + 1; - cn = {'a', 'b', 'c', 'd', 'e'}; - x = stk_hrect ([lb; ub], cn); -***** error y = stk_boundingbox (); -***** test y = stk_boundingbox (x); -***** assert (isequal (y, x)); -3 tests, 3 passed, 0 known failure, 0 skipped -[inst/arrays/@stk_hrect/stk_rescale.m] ->>>>> /build/octave-stk-2.7.0/inst/arrays/@stk_hrect/stk_rescale.m -***** shared x - x = rand (10, 4); - y = stk_rescale (x, [], []); - assert (stk_isequal_tolabs (x, y)); -***** test - y = stk_rescale(0.5, [], [0; 2]); - assert (stk_isequal_tolabs (y, 1.0)); -***** test - y = stk_rescale (0.5, [0; 1], [0; 2]); - assert (stk_isequal_tolabs (y, 1.0)); -***** test - y = stk_rescale (0.5, [0; 2], []); - assert (stk_isequal_tolabs (y, 0.25)); -***** test - y = stk_rescale (0.5, [0; 2], [0; 1]); - assert (stk_isequal_tolabs (y, 0.25)); -4 tests, 4 passed, 0 known failure, 0 skipped [inst/arrays/@stk_hrect/ismember.m] >>>>> /build/octave-stk-2.7.0/inst/arrays/@stk_hrect/ismember.m ***** shared n, box @@ -4371,57 +4530,6 @@ y = double (box); y = [y; y + 2]; assert (isequal (ismember (y, box), [1; 1; 0; 0])) 6 tests, 6 passed, 0 known failure, 0 skipped -[inst/arrays/@stk_hrect/stk_dataframe.m] ->>>>> /build/octave-stk-2.7.0/inst/arrays/@stk_hrect/stk_dataframe.m -***** shared x, cn, rn, y, cn2, rn2 - cn = {'x' 'y'}; - rn = {'lower_bounds'; 'upper_bounds'}; - x = stk_hrect ([0 0; 1 1], cn); - cn2 = {'xx' 'yy'}; - rn2 = {'aa'; 'bb'}; -***** test y = stk_dataframe (x); -***** assert (strcmp (class (y), 'stk_dataframe')) -***** assert (isequal (y.colnames, cn)) -***** assert (isequal (y.rownames, rn)) -***** test y = stk_dataframe (x, cn2); -***** assert (strcmp (class (y), 'stk_dataframe')) -***** assert (isequal (y.colnames, cn2)) -***** assert (isequal (y.rownames, rn)) -***** test y = stk_dataframe (x, cn2, rn2); -***** assert (strcmp (class (y), 'stk_dataframe')) -***** assert (isequal (y.colnames, cn2)) -***** assert (isequal (y.rownames, rn2)) -***** test y = stk_dataframe (x, [], rn2); -***** assert (strcmp (class (y), 'stk_dataframe')) -***** assert (isequal (y.colnames, cn)) -***** assert (isequal (y.rownames, rn2)) -***** test y = stk_dataframe (x, {}, rn2); -***** assert (strcmp (class (y), 'stk_dataframe')) -***** assert (isequal (y.colnames, {})) -***** assert (isequal (y.rownames, rn2)) -20 tests, 20 passed, 0 known failure, 0 skipped -[inst/arrays/@stk_hrect/subsref.m] ->>>>> /build/octave-stk-2.7.0/inst/arrays/@stk_hrect/subsref.m -***** test - B = stk_hrect ([0 0 0 0; 1 2 3 4]); - B = B(:, [1 3 4]); - assert (strcmp (class (B), 'stk_hrect')); - assert (isequal (double (B), [0 0 0; 1 3 4])); -***** test - B = stk_hrect ([0 0 0 0; 1 2 3 4]); - B = B(1, :); - assert (strcmp (class (B), 'stk_dataframe')); - assert (isequal (double (B), [0 0 0 0])); -2 tests, 2 passed, 0 known failure, 0 skipped -[inst/arrays/@stk_hrect/stk_hrect.m] ->>>>> /build/octave-stk-2.7.0/inst/arrays/@stk_hrect/stk_hrect.m -***** test stk_test_class ('stk_hrect') -***** shared dom -***** test dom = stk_hrect ([-1; 1], {'x'}); -***** assert (isequal (dom.colnames, {'x'})) -***** assert (isequal (dom.rownames, {'lower_bounds'; 'upper_bounds'})) -***** assert (isequal (dom.data, [-1; 1])) -5 tests, 5 passed, 0 known failure, 0 skipped [inst/arrays/@stk_hrect/stk_normalize.m] >>>>> /build/octave-stk-2.7.0/inst/arrays/@stk_hrect/stk_normalize.m ***** shared x, box, y1, y2, y3, y4 @@ -4433,21 +4541,8 @@ ***** test assert (~ any ((y2 < -10 * eps) | (y2 > 1 + 10 * eps))); ***** test assert (~ any ((y3 < -10 * eps) | (y3 > 1 + 10 * eps))); 5 tests, 5 passed, 0 known failure, 0 skipped -[inst/arrays/generic/stk_boundingbox.m] ->>>>> /build/octave-stk-2.7.0/inst/arrays/generic/stk_boundingbox.m -***** shared x, y, cn - cn = {'a', 'b', 'c'}; - x = [0 3 2; 1 4 1; 7 0 2]; -***** error y = stk_boundingbox (); -***** test y = stk_boundingbox (x); -***** assert (isequal (y.data, [0 0 1; 7 4 2])); -3 tests, 3 passed, 0 known failure, 0 skipped -[inst/arrays/generic/stk_length.m] ->>>>> /build/octave-stk-2.7.0/inst/arrays/generic/stk_length.m -***** assert (isequal (stk_length ([1 2; 3 4; 5 6]), 3)); -1 test, 1 passed, 0 known failure, 0 skipped -[inst/arrays/generic/stk_rescale.m] ->>>>> /build/octave-stk-2.7.0/inst/arrays/generic/stk_rescale.m +[inst/arrays/@stk_hrect/stk_rescale.m] +>>>>> /build/octave-stk-2.7.0/inst/arrays/@stk_hrect/stk_rescale.m ***** shared x x = rand (10, 4); y = stk_rescale (x, [], []); @@ -4465,71 +4560,319 @@ y = stk_rescale (0.5, [0; 2], [0; 1]); assert (stk_isequal_tolabs (y, 0.25)); 4 tests, 4 passed, 0 known failure, 0 skipped -[inst/arrays/generic/stk_get_sample_size.m] ->>>>> /build/octave-stk-2.7.0/inst/arrays/generic/stk_get_sample_size.m -***** assert (stk_get_sample_size ([1 2; 3 4; 5 6]) == 3); +[inst/arrays/@stk_hrect/subsref.m] +>>>>> /build/octave-stk-2.7.0/inst/arrays/@stk_hrect/subsref.m +***** test + B = stk_hrect ([0 0 0 0; 1 2 3 4]); + B = B(:, [1 3 4]); + assert (strcmp (class (B), 'stk_hrect')); + assert (isequal (double (B), [0 0 0; 1 3 4])); +***** test + B = stk_hrect ([0 0 0 0; 1 2 3 4]); + B = B(1, :); + assert (strcmp (class (B), 'stk_dataframe')); + assert (isequal (double (B), [0 0 0 0])); +2 tests, 2 passed, 0 known failure, 0 skipped +[inst/lm/@stk_lm_null/feval.m] +>>>>> /build/octave-stk-2.7.0/inst/lm/@stk_lm_null/feval.m +***** test + n = 15; d = 4; + x = stk_sampling_randunif (n, d); + P = feval (stk_lm_null (), x); + assert (isequal (size (P), [n, 0])); 1 test, 1 passed, 0 known failure, 0 skipped -[inst/arrays/generic/stk_feval.m] ->>>>> /build/octave-stk-2.7.0/inst/arrays/generic/stk_feval.m -***** shared f, xt - f = @(x)(- (0.7 * x + sin (5 * x + 1) + 0.1 * sin (10 * x))); - xt = stk_sampling_regulargrid (20, 1, [0; 1]); -***** error yt = stk_feval (); -***** error yt = stk_feval (f); -***** test yt = stk_feval (f, xt); -***** test yt = stk_feval (f, xt, false); -***** test yt = stk_feval (f, xt, false, false); -***** test yt = stk_feval (f, xt, false, false, false); +[inst/lm/@stk_lm_null/stk_lm_null.m] +>>>>> /build/octave-stk-2.7.0/inst/lm/@stk_lm_null/stk_lm_null.m +***** test stk_test_class ('stk_lm_null') +1 test, 1 passed, 0 known failure, 0 skipped +[inst/lm/@stk_lm_affine/feval.m] +>>>>> /build/octave-stk-2.7.0/inst/lm/@stk_lm_affine/feval.m ***** test - N = 15; - xt = stk_sampling_regulargrid (N, 1, [0; 1]); - yt = stk_feval (f, xt); - assert (isequal (size (yt), [N 1])); + n = 15; d = 4; + x = stk_sampling_randunif (n, d); + P = feval (stk_lm_affine (), x); + assert (isequal (size (P), [n, d + 1])); +1 test, 1 passed, 0 known failure, 0 skipped +[inst/lm/@stk_lm_affine/stk_lm_affine.m] +>>>>> /build/octave-stk-2.7.0/inst/lm/@stk_lm_affine/stk_lm_affine.m +***** test stk_test_class ('stk_lm_affine') +1 test, 1 passed, 0 known failure, 0 skipped +[inst/lm/@stk_lm_matrix/stk_lm_matrix.m] +>>>>> /build/octave-stk-2.7.0/inst/lm/@stk_lm_matrix/stk_lm_matrix.m +***** test stk_test_class ('stk_lm_matrix') +***** test %%% dim 1 + data = rand (10, 1); idx = 3:7; + lm = stk_lm_matrix (data); + assert (isa (lm, 'stk_lm_matrix')); + assert (isequal (data(idx, :), feval (lm, idx))); +***** test %%% dim 3 + data = rand (10, 3); idx = 3:7; + lm = stk_lm_matrix (data); + assert (isa (lm, 'stk_lm_matrix')); + assert (isequal (data(idx, :), feval (lm, idx))); +3 tests, 3 passed, 0 known failure, 0 skipped +[inst/lm/@stk_lm_constant/feval.m] +>>>>> /build/octave-stk-2.7.0/inst/lm/@stk_lm_constant/feval.m ***** test - x = stk_dataframe ([1; 2; 3], {'x'}, {'a'; 'b'; 'c'}); - y = stk_feval (@(u)(2 * u), x); - assert (isequal (y.data, [2; 4; 6])); - assert (isequal (y.rownames, {'a'; 'b'; 'c'})); -***** shared t, z_ref, n - n = 20; - t = stk_sampling_regulargrid (n, 1, [0; 2*pi]); - z_ref = [sin(t.data) cos(t.data)]; + n = 15; d = 4; + x = stk_sampling_randunif (n, d); + P = feval (stk_lm_constant (), x); + assert (isequal (size (P), [n, 1])); +1 test, 1 passed, 0 known failure, 0 skipped +[inst/lm/@stk_lm_constant/stk_lm_constant.m] +>>>>> /build/octave-stk-2.7.0/inst/lm/@stk_lm_constant/stk_lm_constant.m +***** test stk_test_class ('stk_lm_constant') +1 test, 1 passed, 0 known failure, 0 skipped +[inst/lm/@stk_lm_cubic/feval.m] +>>>>> /build/octave-stk-2.7.0/inst/lm/@stk_lm_cubic/feval.m ***** test - t.colnames = {'time'}; - z = stk_feval ({@sin, @cos}, t); - assert (isa (z, 'stk_dataframe')); - assert (isequal (z.data, z_ref)); + n = 15; d = 4; + x = stk_sampling_randunif (n, d); + P = feval (stk_lm_cubic (), x); + assert (isequal (size (P), [n, 1 + d * (11 + d * (6 + d)) / 6])) +1 test, 1 passed, 0 known failure, 0 skipped +[inst/lm/@stk_lm_cubic/stk_lm_cubic.m] +>>>>> /build/octave-stk-2.7.0/inst/lm/@stk_lm_cubic/stk_lm_cubic.m +***** test stk_test_class ('stk_lm_cubic') +1 test, 1 passed, 0 known failure, 0 skipped +[inst/lm/stk_lm_polynomial.m] +>>>>> /build/octave-stk-2.7.0/inst/lm/stk_lm_polynomial.m +***** error lm = stk_lm_polynomial (); ***** test - F = @(x)([sin(x) cos(x)]); - z = stk_feval (F, t); - assert (isequal (z.data, z_ref)); + lm = stk_lm_polynomial (-1); + assert (isa (lm, 'stk_lm_null')); ***** test - t = stk_sampling_regulargrid (n, 1, [0; 2*pi]); - F = {'sin', 'cos'}; - z = stk_feval (F, t); - assert (isequal (z.data, [sin(t.data) cos(t.data)])); - assert (isequal (z.colnames, {'sin' 'cos'})); -***** test % vectorized - F = @(t)([sin(t) cos(t)]); - G = @(t)(0.365 * t.^2 + (cos ((t - 1).*(t - 2) + 0.579033))); - z = stk_feval ({@sin, @cos, G, F, 'tan'}, t); - assert (isequal (z.colnames, {'sin' 'cos' 'F3' 'F4_1' 'F4_2' 'tan'})); -***** test % not vectorized - F = @(t)([sin(t) cos(t)]); - G = @(t)(0.365 * t^2 + (cos ((t - 1)*(t - 2) + 0.579033))); - z = stk_feval ({@sin, @cos, G, F, 'tan'}, t, [], [], false); - assert (isequal (z.colnames, {'sin' 'cos' 'F3' 'F4_1' 'F4_2' 'tan'})); -13 tests, 13 passed, 0 known failure, 0 skipped -[inst/arrays/generic/stk_normalize.m] ->>>>> /build/octave-stk-2.7.0/inst/arrays/generic/stk_normalize.m -***** shared x, box, y1, y2, y3, y4 - n = 5; box = [2; 3]; x = box(1) + diff (box) * rand (n, 1); -***** error y1 = stk_normalize (); -***** test y2 = stk_normalize (x); -***** test y3 = stk_normalize (x, box); -***** test assert (~ any ((y2 < -10 * eps) | (y2 > 1 + 10 * eps))); -***** test assert (~ any ((y3 < -10 * eps) | (y3 > 1 + 10 * eps))); + lm = stk_lm_polynomial (0); + assert (isa (lm, 'stk_lm_constant')); +***** test + lm = stk_lm_polynomial (1); + assert (isa (lm, 'stk_lm_affine')); +***** test + lm = stk_lm_polynomial (2); + assert (isa (lm, 'stk_lm_quadratic')); +***** test + lm = stk_lm_polynomial (3); + assert (isa (lm, 'stk_lm_cubic')); +6 tests, 6 passed, 0 known failure, 0 skipped +[inst/lm/@stk_lm_quadratic/feval.m] +>>>>> /build/octave-stk-2.7.0/inst/lm/@stk_lm_quadratic/feval.m +***** test + n = 15; d = 4; + x = stk_sampling_randunif (n, d); + P = feval (stk_lm_quadratic (), x); + assert (isequal (size (P), [n, 1 + d * (d + 3) / 2])); +1 test, 1 passed, 0 known failure, 0 skipped +[inst/lm/@stk_lm_quadratic/stk_lm_quadratic.m] +>>>>> /build/octave-stk-2.7.0/inst/lm/@stk_lm_quadratic/stk_lm_quadratic.m +***** test stk_test_class ('stk_lm_quadratic') +1 test, 1 passed, 0 known failure, 0 skipped +[inst/covfcs/stk_sphcov_iso.m] +>>>>> /build/octave-stk-2.7.0/inst/covfcs/stk_sphcov_iso.m +***** shared param, x, y + dim = 1; + param = log ([1.0; 2.5]); + x = stk_sampling_randunif (5, dim); + y = stk_sampling_randunif (5, dim); +***** error K = stk_sphcov_iso ([param; 1.234], x, y); +***** error stk_sphcov_iso (); +***** error stk_sphcov_iso (param); +***** error stk_sphcov_iso (param, x); +***** test stk_sphcov_iso (param, x, y); +***** test stk_sphcov_iso (param, x, y, -1); +***** test stk_sphcov_iso (param, x, y, -1, false); +***** error stk_sphcov_iso (param, x, y, -2); +***** test stk_sphcov_iso (param, x, y, -1); +***** error stk_sphcov_iso (param, x, y, 0); +***** test stk_sphcov_iso (param, x, y, 1); +***** test stk_sphcov_iso (param, x, y, 2); +***** error stk_sphcov_iso (param, x, y, 3); +***** error stk_sphcov_iso (param, x, y, nan); +***** error stk_sphcov_iso (param, x, y, inf); +***** shared dim, param, x, y, nx, ny + dim = 3; + param = log ([1.0; 2.5]); + nx = 4; ny = 10; + x = stk_sampling_randunif (nx, dim); + y = stk_sampling_randunif (ny, dim); +***** test + K1 = stk_sphcov_iso (param, x, y); + K2 = stk_sphcov_iso (param, x, y, -1); + assert (isequal (size (K1), [nx ny])); + assert (stk_isequal_tolabs (K1, K2)); +***** test + for i = 1:2, + dK = stk_sphcov_iso (param, x, y, i); + assert (isequal (size (dK), [nx ny])); + end +***** test + n = 7; + x = stk_sampling_randunif (n, dim); + y = stk_sampling_randunif (n, dim); + + K1 = stk_sphcov_iso (param, x, y); + K2 = stk_sphcov_iso (param, x, y, -1, true); + assert (isequal (size (K1), [n n])); + assert (stk_isequal_tolabs (K2, diag (K1))); + + for i = 1:2, + dK1 = stk_sphcov_iso (param, x, y, i); + dK2 = stk_sphcov_iso (param, x, y, i, true); + assert (isequal (size (dK1), [n n])); + assert (stk_isequal_tolabs (dK2, diag (dK1))); + end +18 tests, 18 passed, 0 known failure, 0 skipped +[inst/covfcs/stk_materncov_iso.m] +>>>>> /build/octave-stk-2.7.0/inst/covfcs/stk_materncov_iso.m +***** shared param, x, y + dim = 1; + param = log ([1.0; 1.5; 2.9]); + x = stk_sampling_randunif(5, dim); + y = stk_sampling_randunif(5, dim); +***** error K = stk_materncov_iso ([param; 1.234], x, y); +***** error stk_materncov_iso(); +***** error stk_materncov_iso(param); +***** error stk_materncov_iso(param, x); +***** test stk_materncov_iso(param, x, y); +***** test stk_materncov_iso(param, x, y, -1); +***** test stk_materncov_iso(param, x, y, -1, false); +***** error stk_materncov_iso(param, x, y, -2); +***** test stk_materncov_iso(param, x, y, -1); +***** error stk_materncov_iso(param, x, y, 0); +***** test stk_materncov_iso(param, x, y, 1); +***** test stk_materncov_iso(param, x, y, 2); +***** test stk_materncov_iso(param, x, y, 3); +***** error stk_materncov_iso(param, x, y, 4); +***** error stk_materncov_iso(param, x, y, nan); +***** error stk_materncov_iso(param, x, y, inf); +***** shared dim, param, x, y, nx, ny + dim = 3; + param = log ([1.0; 1.5; 2.9]); + nx = 4; ny = 10; + x = stk_sampling_randunif (nx, dim); + y = stk_sampling_randunif (ny, dim); +***** test + K1 = stk_materncov_iso (param, x, y); + K2 = stk_materncov_iso (param, x, y, -1); + assert (isequal (size (K1), [nx ny])); + assert (stk_isequal_tolabs (K1, K2)); +***** test + for i = 1:3, + dK = stk_materncov_iso (param, x, y, i); + assert (isequal (size (dK), [nx ny])); + end +***** test + n = 7; + x = stk_sampling_randunif(n, dim); + y = stk_sampling_randunif(n, dim); + + K1 = stk_materncov_iso(param, x, y); + K2 = stk_materncov_iso(param, x, y, -1, true); + assert(isequal(size(K1), [n n])); + assert(stk_isequal_tolabs(K2, diag(K1))); + + for i = 1:3, + dK1 = stk_materncov_iso(param, x, y, i); + dK2 = stk_materncov_iso(param, x, y, i, true); + assert(isequal(size(dK1), [n n])); + assert(stk_isequal_tolabs(dK2, diag(dK1))); + end +19 tests, 19 passed, 0 known failure, 0 skipped +[inst/covfcs/stk_noisecov.m] +>>>>> /build/octave-stk-2.7.0/inst/covfcs/stk_noisecov.m +***** shared ni, lognoisevariance, diff + ni = 5; + lognoisevariance = 0.0; + diff = -1; +***** error K = stk_noisecov (); +***** error K = stk_noisecov (ni); +***** test K = stk_noisecov (ni, lognoisevariance); +***** test K = stk_noisecov (ni, lognoisevariance, diff); +***** test K = stk_noisecov (ni, lognoisevariance, diff, true); 5 tests, 5 passed, 0 known failure, 0 skipped +[inst/covfcs/stk_materncov52_aniso.m] +>>>>> /build/octave-stk-2.7.0/inst/covfcs/stk_materncov52_aniso.m +***** shared param, x, y + dim = 1; + param = log ([1.0; 2.5]); + x = stk_sampling_randunif (5, dim); + y = stk_sampling_randunif (5, dim); +***** error stk_materncov52_aniso (); +***** error stk_materncov52_aniso (param); +***** error stk_materncov52_aniso (param, x); +***** test stk_materncov52_aniso (param, x, y); +***** test stk_materncov52_aniso (param, x, y, -1); +***** test stk_materncov52_aniso (param, x, y, -1, false); +***** error stk_materncov52_aniso (param, x, y, -2); +***** test stk_materncov52_aniso (param, x, y, -1); +***** error stk_materncov52_aniso (param, x, y, 0); +***** test stk_materncov52_aniso (param, x, y, 1); +***** test stk_materncov52_aniso (param, x, y, 2); +***** error stk_materncov52_aniso (param, x, y, 3); +***** error stk_materncov52_aniso (param, x, y, nan); +***** error stk_materncov52_aniso (param, x, y, inf); +***** shared dim, param, x, y, nx, ny + dim = 3; + param = log ([1.0; 2.5; 2.4; 2.6]); + nx = 4; ny = 10; + x = stk_sampling_randunif (nx, dim); + y = stk_sampling_randunif (ny, dim); +***** test + K1 = stk_materncov52_aniso (param, x, y); + K2 = stk_materncov52_aniso (param, x, y, -1); + assert (isequal (size (K1), [nx ny])); + assert (stk_isequal_tolabs (K1, K2)); +***** test + for i = 1:(dim + 1), + dK = stk_materncov52_aniso (param, x, y, i); + assert (isequal (size (dK), [nx ny])); + end +***** test + n = 7; + x = stk_sampling_randunif (n, dim); + y = stk_sampling_randunif (n, dim); + + K1 = stk_materncov52_aniso (param, x, y); + K2 = stk_materncov52_aniso(param, x, y, -1, true); + assert (isequal (size (K1), [n n])); + assert (stk_isequal_tolabs (K2, diag (K1))); + + for i = 1:(dim + 1), + dK1 = stk_materncov52_aniso (param, x, y, i); + dK2 = stk_materncov52_aniso (param, x, y, i, true); + assert (isequal (size (dK1), [n n])); + assert (stk_isequal_tolabs (dK2, diag (dK1))); + end +17 tests, 17 passed, 0 known failure, 0 skipped +[inst/covfcs/stk_discretecov.m] +>>>>> /build/octave-stk-2.7.0/inst/covfcs/stk_discretecov.m +***** shared model, model2, x0 + n0 = 20; n1 = 10; dim = 4; + x0 = stk_sampling_randunif (n0, dim); + x1 = stk_sampling_randunif (n1, dim); + model = stk_model (@stk_materncov52_aniso, dim); + model.lm = stk_lm_affine (); + model.param = log ([1.0; 2.1; 2.2; 2.3; 2.4]); +***** test % without noise, pairwise = false + model.lognoisevariance = - inf; + model2 = stk_model (@stk_discretecov, model, x0); + idx = [1 4 9]; + [K1, P1] = stk_make_matcov (model, x0(idx, :)); + [K2, P2] = stk_make_matcov (model2, idx'); + assert (stk_isequal_tolrel (K1, K2)); + assert (stk_isequal_tolrel (P1, P2)); +***** test % without noise, pairwise = true + K1 = stk_make_matcov (model, x0([2 5 6], :), [], true); + K2 = stk_make_matcov (model2, [2 5 6]', [], true); + assert (stk_isequal_tolrel (K1, K2)); +***** test % with noise, pairwise = false + model.lognoisevariance = log (0.01); + model2 = stk_model (@stk_discretecov, model, x0); + idx = [1 4 9]; + [K1, P1] = stk_make_matcov (model, x0(idx, :)); + [K2, P2] = stk_make_matcov (model2, idx'); + assert (stk_isequal_tolrel (K1, K2)); + assert (stk_isequal_tolrel (P1, P2)); +3 tests, 3 passed, 0 known failure, 0 skipped [inst/covfcs/stk_gausscov_iso.m] >>>>> /build/octave-stk-2.7.0/inst/covfcs/stk_gausscov_iso.m ***** shared param, x, y @@ -4585,42 +4928,37 @@ assert (stk_isequal_tolabs (dK2, diag (dK1))); end 18 tests, 18 passed, 0 known failure, 0 skipped -[inst/covfcs/stk_noisecov.m] ->>>>> /build/octave-stk-2.7.0/inst/covfcs/stk_noisecov.m -***** shared ni, lognoisevariance, diff - ni = 5; - lognoisevariance = 0.0; - diff = -1; -***** error K = stk_noisecov (); -***** error K = stk_noisecov (ni); -***** test K = stk_noisecov (ni, lognoisevariance); -***** test K = stk_noisecov (ni, lognoisevariance, diff); -***** test K = stk_noisecov (ni, lognoisevariance, diff, true); -5 tests, 5 passed, 0 known failure, 0 skipped -[inst/covfcs/rbf/stk_rbf_matern52.m] ->>>>> /build/octave-stk-2.7.0/inst/covfcs/rbf/stk_rbf_matern52.m +[inst/covfcs/rbf/stk_rbf_spherical.m] +>>>>> /build/octave-stk-2.7.0/inst/covfcs/rbf/stk_rbf_spherical.m ***** shared h, diff - h = 1.0; diff = -1; -***** error stk_rbf_matern52 (); -***** test stk_rbf_matern52 (h); -***** test stk_rbf_matern52 (h, diff); + h = 1.0; diff = -1; +***** error stk_rbf_spherical (); +***** test stk_rbf_spherical (h); +***** test stk_rbf_spherical (h, diff); ***** test %% h = 0.0 => correlation = 1.0 - x = stk_rbf_matern52 (0.0); + x = stk_rbf_spherical (0.0); assert (stk_isequal_tolrel (x, 1.0, 1e-8)); -***** test %% consistency with stk_rbf_matern: function values - for h = 0.1:0.1:2.0, - x = stk_rbf_matern (5/2, h); - y = stk_rbf_matern52 (h); - assert (stk_isequal_tolrel (x, y, 1e-8)); - end -***** test %% consistency with stk_rbf_matern: derivatives - for h = 0.1:0.1:2.0, - x = stk_rbf_matern (5/2, h, 2); - y = stk_rbf_matern52 (h, 1); - assert (stk_isequal_tolrel (x, y, 1e-8)); +***** test %% check derivative numerically + h = [-1 -0.5 -0.1 0.1 0.5 1]; delta = 1e-9; + d1 = (stk_rbf_spherical (h + delta) - stk_rbf_spherical (h)) / delta; + d2 = stk_rbf_spherical (h, 1); + assert (stk_isequal_tolabs (d1, d2, 1e-4)); +***** assert (stk_rbf_spherical (inf) == 0) +6 tests, 6 passed, 0 known failure, 0 skipped +[inst/covfcs/rbf/stk_rbf_matern.m] +>>>>> /build/octave-stk-2.7.0/inst/covfcs/rbf/stk_rbf_matern.m +***** shared nu, h, diff + nu = 1.0; h = 1.0; diff = -1; +***** error stk_rbf_matern (); +***** error stk_rbf_matern (nu); +***** test stk_rbf_matern (nu, h); +***** test stk_rbf_matern (nu, h, diff); +***** test %% h = 0.0 => correlation = 1.0 + for nu = 0.1:0.2:5.0, + x = stk_rbf_matern (nu, 0.0); + assert (stk_isequal_tolrel (x, 1.0, 1e-8)); end -***** assert (stk_rbf_matern52 (inf) == 0) -7 tests, 7 passed, 0 known failure, 0 skipped +5 tests, 5 passed, 0 known failure, 0 skipped [inst/covfcs/rbf/stk_rbf_matern32.m] >>>>> /build/octave-stk-2.7.0/inst/covfcs/rbf/stk_rbf_matern32.m ***** shared h, diff @@ -4645,20 +4983,6 @@ end ***** assert (stk_rbf_matern32 (inf) == 0) 7 tests, 7 passed, 0 known failure, 0 skipped -[inst/covfcs/rbf/stk_rbf_matern.m] ->>>>> /build/octave-stk-2.7.0/inst/covfcs/rbf/stk_rbf_matern.m -***** shared nu, h, diff - nu = 1.0; h = 1.0; diff = -1; -***** error stk_rbf_matern (); -***** error stk_rbf_matern (nu); -***** test stk_rbf_matern (nu, h); -***** test stk_rbf_matern (nu, h, diff); -***** test %% h = 0.0 => correlation = 1.0 - for nu = 0.1:0.2:5.0, - x = stk_rbf_matern (nu, 0.0); - assert (stk_isequal_tolrel (x, 1.0, 1e-8)); - end -5 tests, 5 passed, 0 known failure, 0 skipped [inst/covfcs/rbf/stk_rbf_exponential.m] >>>>> /build/octave-stk-2.7.0/inst/covfcs/rbf/stk_rbf_exponential.m ***** shared h, diff @@ -4699,50 +5023,168 @@ x = stk_rbf_gauss (0.0); assert (stk_isequal_tolrel (x, 1.0, 1e-8)); 4 tests, 4 passed, 0 known failure, 0 skipped -[inst/covfcs/rbf/stk_rbf_spherical.m] ->>>>> /build/octave-stk-2.7.0/inst/covfcs/rbf/stk_rbf_spherical.m +[inst/covfcs/rbf/stk_rbf_matern52.m] +>>>>> /build/octave-stk-2.7.0/inst/covfcs/rbf/stk_rbf_matern52.m ***** shared h, diff - h = 1.0; diff = -1; -***** error stk_rbf_spherical (); -***** test stk_rbf_spherical (h); -***** test stk_rbf_spherical (h, diff); + h = 1.0; diff = -1; +***** error stk_rbf_matern52 (); +***** test stk_rbf_matern52 (h); +***** test stk_rbf_matern52 (h, diff); ***** test %% h = 0.0 => correlation = 1.0 - x = stk_rbf_spherical (0.0); + x = stk_rbf_matern52 (0.0); assert (stk_isequal_tolrel (x, 1.0, 1e-8)); -***** test %% check derivative numerically - h = [-1 -0.5 -0.1 0.1 0.5 1]; delta = 1e-9; - d1 = (stk_rbf_spherical (h + delta) - stk_rbf_spherical (h)) / delta; - d2 = stk_rbf_spherical (h, 1); - assert (stk_isequal_tolabs (d1, d2, 1e-4)); -***** assert (stk_rbf_spherical (inf) == 0) -6 tests, 6 passed, 0 known failure, 0 skipped -[inst/covfcs/stk_expcov_aniso.m] ->>>>> /build/octave-stk-2.7.0/inst/covfcs/stk_expcov_aniso.m +***** test %% consistency with stk_rbf_matern: function values + for h = 0.1:0.1:2.0, + x = stk_rbf_matern (5/2, h); + y = stk_rbf_matern52 (h); + assert (stk_isequal_tolrel (x, y, 1e-8)); + end +***** test %% consistency with stk_rbf_matern: derivatives + for h = 0.1:0.1:2.0, + x = stk_rbf_matern (5/2, h, 2); + y = stk_rbf_matern52 (h, 1); + assert (stk_isequal_tolrel (x, y, 1e-8)); + end +***** assert (stk_rbf_matern52 (inf) == 0) +7 tests, 7 passed, 0 known failure, 0 skipped +[inst/covfcs/stk_expcov_iso.m] +>>>>> /build/octave-stk-2.7.0/inst/covfcs/stk_expcov_iso.m +***** shared param, x, y + dim = 1; + param = log ([1.0; 2.5]); + x = stk_sampling_randunif (5, dim); + y = stk_sampling_randunif (5, dim); +***** error K = stk_expcov_iso ([param; 1.234], x, y); +***** error stk_expcov_iso (); +***** error stk_expcov_iso (param); +***** error stk_expcov_iso (param, x); +***** test stk_expcov_iso (param, x, y); +***** test stk_expcov_iso (param, x, y, -1); +***** test stk_expcov_iso (param, x, y, -1, false); +***** error stk_expcov_iso (param, x, y, -2); +***** test stk_expcov_iso (param, x, y, -1); +***** error stk_expcov_iso (param, x, y, 0); +***** test stk_expcov_iso (param, x, y, 1); +***** test stk_expcov_iso (param, x, y, 2); +***** error stk_expcov_iso (param, x, y, 3); +***** error stk_expcov_iso (param, x, y, nan); +***** error stk_expcov_iso (param, x, y, inf); +***** shared dim, param, x, y, nx, ny + dim = 3; + param = log ([1.0; 2.5]); + nx = 4; ny = 10; + x = stk_sampling_randunif (nx, dim); + y = stk_sampling_randunif (ny, dim); +***** test + K1 = stk_expcov_iso (param, x, y); + K2 = stk_expcov_iso (param, x, y, -1); + assert (isequal (size (K1), [nx ny])); + assert (stk_isequal_tolabs (K1, K2)); +***** test + for i = 1:2, + dK = stk_expcov_iso (param, x, y, i); + assert (isequal (size (dK), [nx ny])); + end +***** test + n = 7; + x = stk_sampling_randunif (n, dim); + y = stk_sampling_randunif (n, dim); + + K1 = stk_expcov_iso (param, x, y); + K2 = stk_expcov_iso (param, x, y, -1, true); + assert (isequal (size (K1), [n n])); + assert (stk_isequal_tolabs (K2, diag (K1))); + + for i = 1:2, + dK1 = stk_expcov_iso (param, x, y, i); + dK2 = stk_expcov_iso (param, x, y, i, true); + assert (isequal (size (dK1), [n n])); + assert (stk_isequal_tolabs (dK2, diag (dK1))); + end +18 tests, 18 passed, 0 known failure, 0 skipped +[inst/covfcs/stk_materncov32_iso.m] +>>>>> /build/octave-stk-2.7.0/inst/covfcs/stk_materncov32_iso.m +***** shared param, x, y + dim = 1; + param = log ([1.0; 2.5]); + x = stk_sampling_randunif (5, dim); + y = stk_sampling_randunif (5, dim); +***** error K = stk_materncov32_iso ([param; 1.234], x, y); +***** error stk_materncov32_iso (); +***** error stk_materncov32_iso (param); +***** error stk_materncov32_iso (param, x); +***** test stk_materncov32_iso (param, x, y); +***** test stk_materncov32_iso (param, x, y, -1); +***** test stk_materncov32_iso (param, x, y, -1, false); +***** error stk_materncov32_iso (param, x, y, -2); +***** test stk_materncov32_iso (param, x, y, -1); +***** error stk_materncov32_iso (param, x, y, 0); +***** test stk_materncov32_iso (param, x, y, 1); +***** test stk_materncov32_iso (param, x, y, 2); +***** error stk_materncov32_iso (param, x, y, 3); +***** error stk_materncov32_iso (param, x, y, nan); +***** error stk_materncov32_iso (param, x, y, inf); +***** shared dim, param, x, y, nx, ny + dim = 3; + param = log ([1.0; 2.5]); + nx = 4; ny = 10; + x = stk_sampling_randunif (nx, dim); + y = stk_sampling_randunif (ny, dim); +***** test + K1 = stk_materncov32_iso (param, x, y); + K2 = stk_materncov32_iso (param, x, y, -1); + assert (isequal (size (K1), [nx ny])); + assert (stk_isequal_tolabs (K1, K2)); +***** test + for i = 1:2, + dK = stk_materncov32_iso (param, x, y, i); + assert (isequal (size (dK), [nx ny])); + end +***** test + n = 7; + x = stk_sampling_randunif (n, dim); + y = stk_sampling_randunif (n, dim); + + K1 = stk_materncov32_iso (param, x, y); + K2 = stk_materncov32_iso (param, x, y, -1, true); + assert (isequal (size (K1), [n n])); + assert (stk_isequal_tolabs (K2, diag (K1))); + + for i = 1:2, + dK1 = stk_materncov32_iso (param, x, y, i); + dK2 = stk_materncov32_iso (param, x, y, i, true); + assert (isequal (size (dK1), [n n])); + assert (stk_isequal_tolabs (dK2, diag (dK1))); + end +18 tests, 18 passed, 0 known failure, 0 skipped +[inst/covfcs/stk_sphcov_aniso.m] +>>>>> /build/octave-stk-2.7.0/inst/covfcs/stk_sphcov_aniso.m ***** shared param, x, y, K1, K2, K3 dim = 1; param = log ([1.0; 2.5]); x = stk_sampling_randunif (5, dim); y = stk_sampling_randunif (6, dim); -***** error K0 = stk_expcov_aniso (); -***** error K0 = stk_expcov_aniso (param); -***** error K0 = stk_expcov_aniso (param, x); -***** test K1 = stk_expcov_aniso (param, x, y); -***** test K2 = stk_expcov_aniso (param, x, y, -1); -***** test K3 = stk_expcov_aniso (param, x, y, -1, false); +***** error K0 = stk_sphcov_aniso (); +***** error K0 = stk_sphcov_aniso (param); +***** error K0 = stk_sphcov_aniso (param, x); +***** test K1 = stk_sphcov_aniso (param, x, y); +***** test K2 = stk_sphcov_aniso (param, x, y, -1); +***** test K3 = stk_sphcov_aniso (param, x, y, -1, false); ***** assert (isequal (K1, K2)); ***** assert (isequal (K1, K3)); ***** test % df versus ordinary array u = double (x); v = double (y); - K1 = stk_expcov_aniso (param, u, v, -1); - K2 = stk_expcov_aniso (param, stk_dataframe (u), stk_dataframe (v), -1); -***** error stk_expcov_aniso (param, x, y, -2); -***** test stk_expcov_aniso (param, x, y, -1); -***** error stk_expcov_aniso (param, x, y, 0); -***** test stk_expcov_aniso (param, x, y, 1); -***** test stk_expcov_aniso (param, x, y, 2); -***** error stk_expcov_aniso (param, x, y, 3); -***** error stk_expcov_aniso (param, x, y, nan); -***** error stk_expcov_aniso (param, x, y, inf); + K1 = stk_sphcov_aniso (param, u, v, -1); + K2 = stk_sphcov_aniso (param, stk_dataframe (u), stk_dataframe (v), -1); + assert (isequal (K1, K2)); +***** error stk_sphcov_aniso (param, x, y, -2); +***** test stk_sphcov_aniso (param, x, y, -1); +***** error stk_sphcov_aniso (param, x, y, 0); +***** test stk_sphcov_aniso (param, x, y, 1); +***** test stk_sphcov_aniso (param, x, y, 2); +***** error stk_sphcov_aniso (param, x, y, 3); +***** error stk_sphcov_aniso (param, x, y, nan); +***** error stk_sphcov_aniso (param, x, y, inf); ***** shared dim, param, x, y, nx, ny dim = 3; param = log ([1.0; 2.5; 2.4; 2.6]); @@ -4750,13 +5192,13 @@ x = stk_sampling_randunif (nx, dim); y = stk_sampling_randunif (ny, dim); ***** test - K1 = stk_expcov_aniso (param, x, y); - K2 = stk_expcov_aniso (param, x, y, -1); + K1 = stk_sphcov_aniso (param, x, y); + K2 = stk_sphcov_aniso (param, x, y, -1); assert (isequal (size(K1), [nx ny])); assert (stk_isequal_tolabs (K1, K2)); ***** test for i = 1:(dim + 1), - dK = stk_expcov_aniso (param, x, y, i); + dK = stk_sphcov_aniso (param, x, y, i); assert (isequal (size (dK), [nx ny])); end ***** test @@ -4764,14 +5206,14 @@ x = stk_sampling_randunif (n, dim); y = stk_sampling_randunif (n, dim); - K1 = stk_expcov_aniso (param, x, y); - K2 = stk_expcov_aniso (param, x, y, -1, true); + K1 = stk_sphcov_aniso (param, x, y); + K2 = stk_sphcov_aniso (param, x, y, -1, true); assert (isequal (size (K1), [n n])); assert (stk_isequal_tolabs (K2, diag (K1))); for i = 1:(dim + 1), - dK1 = stk_expcov_aniso (param, x, y, i); - dK2 = stk_expcov_aniso (param, x, y, i, true); + dK1 = stk_sphcov_aniso (param, x, y, i); + dK2 = stk_sphcov_aniso (param, x, y, i, true); assert (isequal (size (dK1), [n n])); assert (stk_isequal_tolabs (dK2, diag (dK1))); end @@ -4831,61 +5273,6 @@ assert(stk_isequal_tolabs(dK2, diag(dK1))); end 18 tests, 18 passed, 0 known failure, 0 skipped -[inst/covfcs/stk_materncov52_iso.m] ->>>>> /build/octave-stk-2.7.0/inst/covfcs/stk_materncov52_iso.m -***** shared param, x, y - dim = 1; - param = log ([1.0; 2.5]); - x = stk_sampling_randunif (5, dim); - y = stk_sampling_randunif (5, dim); -***** error K = stk_materncov52_iso ([param; 1.234], x, y); -***** error stk_materncov52_iso (); -***** error stk_materncov52_iso (param); -***** error stk_materncov52_iso (param, x); -***** test stk_materncov52_iso (param, x, y); -***** test stk_materncov52_iso (param, x, y, -1); -***** test stk_materncov52_iso (param, x, y, -1, false); -***** error stk_materncov52_iso (param, x, y, -2); -***** test stk_materncov52_iso (param, x, y, -1); -***** error stk_materncov52_iso (param, x, y, 0); -***** test stk_materncov52_iso (param, x, y, 1); -***** test stk_materncov52_iso (param, x, y, 2); -***** error stk_materncov52_iso (param, x, y, 3); -***** error stk_materncov52_iso (param, x, y, nan); -***** error stk_materncov52_iso (param, x, y, inf); -***** shared dim, param, x, y, nx, ny - dim = 3; - param = log ([1.0; 2.5]); - nx = 4; ny = 10; - x = stk_sampling_randunif (nx, dim); - y = stk_sampling_randunif (ny, dim); -***** test - K1 = stk_materncov52_iso (param, x, y); - K2 = stk_materncov52_iso (param, x, y, -1); - assert (isequal (size (K1), [nx ny])); - assert (stk_isequal_tolabs (K1, K2)); -***** test - for i = 1:2, - dK = stk_materncov52_iso (param, x, y, i); - assert (isequal (size (dK), [nx ny])); - end -***** test - n = 7; - x = stk_sampling_randunif (n, dim); - y = stk_sampling_randunif (n, dim); - - K1 = stk_materncov52_iso (param, x, y); - K2 = stk_materncov52_iso (param, x, y, -1, true); - assert (isequal (size (K1), [n n])); - assert (stk_isequal_tolabs (K2, diag (K1))); - - for i = 1:2, - dK1 = stk_materncov52_iso (param, x, y, i); - dK2 = stk_materncov52_iso (param, x, y, i, true); - assert (isequal (size (dK1), [n n])); - assert (stk_isequal_tolabs (dK2, diag (dK1))); - end -18 tests, 18 passed, 0 known failure, 0 skipped [inst/covfcs/stk_gausscov_aniso.m] >>>>> /build/octave-stk-2.7.0/inst/covfcs/stk_gausscov_aniso.m ***** shared param, x, y, K1, K2, K3 @@ -4946,97 +5333,6 @@ assert (stk_isequal_tolabs (dK2, diag (dK1))); end 20 tests, 20 passed, 0 known failure, 0 skipped -[inst/covfcs/stk_sphcov_aniso.m] ->>>>> /build/octave-stk-2.7.0/inst/covfcs/stk_sphcov_aniso.m -***** shared param, x, y, K1, K2, K3 - dim = 1; - param = log ([1.0; 2.5]); - x = stk_sampling_randunif (5, dim); - y = stk_sampling_randunif (6, dim); -***** error K0 = stk_sphcov_aniso (); -***** error K0 = stk_sphcov_aniso (param); -***** error K0 = stk_sphcov_aniso (param, x); -***** test K1 = stk_sphcov_aniso (param, x, y); -***** test K2 = stk_sphcov_aniso (param, x, y, -1); -***** test K3 = stk_sphcov_aniso (param, x, y, -1, false); -***** assert (isequal (K1, K2)); -***** assert (isequal (K1, K3)); -***** test % df versus ordinary array - u = double (x); v = double (y); - K1 = stk_sphcov_aniso (param, u, v, -1); - K2 = stk_sphcov_aniso (param, stk_dataframe (u), stk_dataframe (v), -1); - assert (isequal (K1, K2)); -***** error stk_sphcov_aniso (param, x, y, -2); -***** test stk_sphcov_aniso (param, x, y, -1); -***** error stk_sphcov_aniso (param, x, y, 0); -***** test stk_sphcov_aniso (param, x, y, 1); -***** test stk_sphcov_aniso (param, x, y, 2); -***** error stk_sphcov_aniso (param, x, y, 3); -***** error stk_sphcov_aniso (param, x, y, nan); -***** error stk_sphcov_aniso (param, x, y, inf); -***** shared dim, param, x, y, nx, ny - dim = 3; - param = log ([1.0; 2.5; 2.4; 2.6]); - nx = 4; ny = 10; - x = stk_sampling_randunif (nx, dim); - y = stk_sampling_randunif (ny, dim); -***** test - K1 = stk_sphcov_aniso (param, x, y); - K2 = stk_sphcov_aniso (param, x, y, -1); - assert (isequal (size(K1), [nx ny])); - assert (stk_isequal_tolabs (K1, K2)); -***** test - for i = 1:(dim + 1), - dK = stk_sphcov_aniso (param, x, y, i); - assert (isequal (size (dK), [nx ny])); - end -***** test - n = 7; - x = stk_sampling_randunif (n, dim); - y = stk_sampling_randunif (n, dim); - - K1 = stk_sphcov_aniso (param, x, y); - K2 = stk_sphcov_aniso (param, x, y, -1, true); - assert (isequal (size (K1), [n n])); - assert (stk_isequal_tolabs (K2, diag (K1))); - - for i = 1:(dim + 1), - dK1 = stk_sphcov_aniso (param, x, y, i); - dK2 = stk_sphcov_aniso (param, x, y, i, true); - assert (isequal (size (dK1), [n n])); - assert (stk_isequal_tolabs (dK2, diag (dK1))); - end -20 tests, 20 passed, 0 known failure, 0 skipped -[inst/covfcs/stk_discretecov.m] ->>>>> /build/octave-stk-2.7.0/inst/covfcs/stk_discretecov.m -***** shared model, model2, x0 - n0 = 20; n1 = 10; dim = 4; - x0 = stk_sampling_randunif (n0, dim); - x1 = stk_sampling_randunif (n1, dim); - model = stk_model (@stk_materncov52_aniso, dim); - model.lm = stk_lm_affine (); - model.param = log ([1.0; 2.1; 2.2; 2.3; 2.4]); -***** test % without noise, pairwise = false - model.lognoisevariance = - inf; - model2 = stk_model (@stk_discretecov, model, x0); - idx = [1 4 9]; - [K1, P1] = stk_make_matcov (model, x0(idx, :)); - [K2, P2] = stk_make_matcov (model2, idx'); - assert (stk_isequal_tolrel (K1, K2)); - assert (stk_isequal_tolrel (P1, P2)); -***** test % without noise, pairwise = true - K1 = stk_make_matcov (model, x0([2 5 6], :), [], true); - K2 = stk_make_matcov (model2, [2 5 6]', [], true); - assert (stk_isequal_tolrel (K1, K2)); -***** test % with noise, pairwise = false - model.lognoisevariance = log (0.01); - model2 = stk_model (@stk_discretecov, model, x0); - idx = [1 4 9]; - [K1, P1] = stk_make_matcov (model, x0(idx, :)); - [K2, P2] = stk_make_matcov (model2, idx'); - assert (stk_isequal_tolrel (K1, K2)); - assert (stk_isequal_tolrel (P1, P2)); -3 tests, 3 passed, 0 known failure, 0 skipped [inst/covfcs/stk_materncov32_aniso.m] >>>>> /build/octave-stk-2.7.0/inst/covfcs/stk_materncov32_aniso.m ***** shared param, x, y, K1, K2, K3 @@ -5098,97 +5394,47 @@ assert (stk_isequal_tolabs (dK2, diag (dK1))); end 20 tests, 20 passed, 0 known failure, 0 skipped -[inst/covfcs/stk_materncov32_iso.m] ->>>>> /build/octave-stk-2.7.0/inst/covfcs/stk_materncov32_iso.m -***** shared param, x, y - dim = 1; - param = log ([1.0; 2.5]); - x = stk_sampling_randunif (5, dim); - y = stk_sampling_randunif (5, dim); -***** error K = stk_materncov32_iso ([param; 1.234], x, y); -***** error stk_materncov32_iso (); -***** error stk_materncov32_iso (param); -***** error stk_materncov32_iso (param, x); -***** test stk_materncov32_iso (param, x, y); -***** test stk_materncov32_iso (param, x, y, -1); -***** test stk_materncov32_iso (param, x, y, -1, false); -***** error stk_materncov32_iso (param, x, y, -2); -***** test stk_materncov32_iso (param, x, y, -1); -***** error stk_materncov32_iso (param, x, y, 0); -***** test stk_materncov32_iso (param, x, y, 1); -***** test stk_materncov32_iso (param, x, y, 2); -***** error stk_materncov32_iso (param, x, y, 3); -***** error stk_materncov32_iso (param, x, y, nan); -***** error stk_materncov32_iso (param, x, y, inf); -***** shared dim, param, x, y, nx, ny - dim = 3; - param = log ([1.0; 2.5]); - nx = 4; ny = 10; - x = stk_sampling_randunif (nx, dim); - y = stk_sampling_randunif (ny, dim); -***** test - K1 = stk_materncov32_iso (param, x, y); - K2 = stk_materncov32_iso (param, x, y, -1); - assert (isequal (size (K1), [nx ny])); - assert (stk_isequal_tolabs (K1, K2)); -***** test - for i = 1:2, - dK = stk_materncov32_iso (param, x, y, i); - assert (isequal (size (dK), [nx ny])); - end -***** test - n = 7; - x = stk_sampling_randunif (n, dim); - y = stk_sampling_randunif (n, dim); - - K1 = stk_materncov32_iso (param, x, y); - K2 = stk_materncov32_iso (param, x, y, -1, true); - assert (isequal (size (K1), [n n])); - assert (stk_isequal_tolabs (K2, diag (K1))); - - for i = 1:2, - dK1 = stk_materncov32_iso (param, x, y, i); - dK2 = stk_materncov32_iso (param, x, y, i, true); - assert (isequal (size (dK1), [n n])); - assert (stk_isequal_tolabs (dK2, diag (dK1))); - end -18 tests, 18 passed, 0 known failure, 0 skipped -[inst/covfcs/stk_expcov_iso.m] ->>>>> /build/octave-stk-2.7.0/inst/covfcs/stk_expcov_iso.m -***** shared param, x, y +[inst/covfcs/stk_expcov_aniso.m] +>>>>> /build/octave-stk-2.7.0/inst/covfcs/stk_expcov_aniso.m +***** shared param, x, y, K1, K2, K3 dim = 1; param = log ([1.0; 2.5]); x = stk_sampling_randunif (5, dim); - y = stk_sampling_randunif (5, dim); -***** error K = stk_expcov_iso ([param; 1.234], x, y); -***** error stk_expcov_iso (); -***** error stk_expcov_iso (param); -***** error stk_expcov_iso (param, x); -***** test stk_expcov_iso (param, x, y); -***** test stk_expcov_iso (param, x, y, -1); -***** test stk_expcov_iso (param, x, y, -1, false); -***** error stk_expcov_iso (param, x, y, -2); -***** test stk_expcov_iso (param, x, y, -1); -***** error stk_expcov_iso (param, x, y, 0); -***** test stk_expcov_iso (param, x, y, 1); -***** test stk_expcov_iso (param, x, y, 2); -***** error stk_expcov_iso (param, x, y, 3); -***** error stk_expcov_iso (param, x, y, nan); -***** error stk_expcov_iso (param, x, y, inf); + y = stk_sampling_randunif (6, dim); +***** error K0 = stk_expcov_aniso (); +***** error K0 = stk_expcov_aniso (param); +***** error K0 = stk_expcov_aniso (param, x); +***** test K1 = stk_expcov_aniso (param, x, y); +***** test K2 = stk_expcov_aniso (param, x, y, -1); +***** test K3 = stk_expcov_aniso (param, x, y, -1, false); +***** assert (isequal (K1, K2)); +***** assert (isequal (K1, K3)); +***** test % df versus ordinary array + u = double (x); v = double (y); + K1 = stk_expcov_aniso (param, u, v, -1); + K2 = stk_expcov_aniso (param, stk_dataframe (u), stk_dataframe (v), -1); +***** error stk_expcov_aniso (param, x, y, -2); +***** test stk_expcov_aniso (param, x, y, -1); +***** error stk_expcov_aniso (param, x, y, 0); +***** test stk_expcov_aniso (param, x, y, 1); +***** test stk_expcov_aniso (param, x, y, 2); +***** error stk_expcov_aniso (param, x, y, 3); +***** error stk_expcov_aniso (param, x, y, nan); +***** error stk_expcov_aniso (param, x, y, inf); ***** shared dim, param, x, y, nx, ny dim = 3; - param = log ([1.0; 2.5]); - nx = 4; ny = 10; + param = log ([1.0; 2.5; 2.4; 2.6]); + nx = 4; ny = 10; x = stk_sampling_randunif (nx, dim); y = stk_sampling_randunif (ny, dim); ***** test - K1 = stk_expcov_iso (param, x, y); - K2 = stk_expcov_iso (param, x, y, -1); - assert (isequal (size (K1), [nx ny])); + K1 = stk_expcov_aniso (param, x, y); + K2 = stk_expcov_aniso (param, x, y, -1); + assert (isequal (size(K1), [nx ny])); assert (stk_isequal_tolabs (K1, K2)); ***** test - for i = 1:2, - dK = stk_expcov_iso (param, x, y, i); + for i = 1:(dim + 1), + dK = stk_expcov_aniso (param, x, y, i); assert (isequal (size (dK), [nx ny])); end ***** test @@ -5196,40 +5442,40 @@ x = stk_sampling_randunif (n, dim); y = stk_sampling_randunif (n, dim); - K1 = stk_expcov_iso (param, x, y); - K2 = stk_expcov_iso (param, x, y, -1, true); + K1 = stk_expcov_aniso (param, x, y); + K2 = stk_expcov_aniso (param, x, y, -1, true); assert (isequal (size (K1), [n n])); assert (stk_isequal_tolabs (K2, diag (K1))); - for i = 1:2, - dK1 = stk_expcov_iso (param, x, y, i); - dK2 = stk_expcov_iso (param, x, y, i, true); + for i = 1:(dim + 1), + dK1 = stk_expcov_aniso (param, x, y, i); + dK2 = stk_expcov_aniso (param, x, y, i, true); assert (isequal (size (dK1), [n n])); assert (stk_isequal_tolabs (dK2, diag (dK1))); end -18 tests, 18 passed, 0 known failure, 0 skipped -[inst/covfcs/stk_sphcov_iso.m] ->>>>> /build/octave-stk-2.7.0/inst/covfcs/stk_sphcov_iso.m +20 tests, 20 passed, 0 known failure, 0 skipped +[inst/covfcs/stk_materncov52_iso.m] +>>>>> /build/octave-stk-2.7.0/inst/covfcs/stk_materncov52_iso.m ***** shared param, x, y dim = 1; param = log ([1.0; 2.5]); x = stk_sampling_randunif (5, dim); y = stk_sampling_randunif (5, dim); -***** error K = stk_sphcov_iso ([param; 1.234], x, y); -***** error stk_sphcov_iso (); -***** error stk_sphcov_iso (param); -***** error stk_sphcov_iso (param, x); -***** test stk_sphcov_iso (param, x, y); -***** test stk_sphcov_iso (param, x, y, -1); -***** test stk_sphcov_iso (param, x, y, -1, false); -***** error stk_sphcov_iso (param, x, y, -2); -***** test stk_sphcov_iso (param, x, y, -1); -***** error stk_sphcov_iso (param, x, y, 0); -***** test stk_sphcov_iso (param, x, y, 1); -***** test stk_sphcov_iso (param, x, y, 2); -***** error stk_sphcov_iso (param, x, y, 3); -***** error stk_sphcov_iso (param, x, y, nan); -***** error stk_sphcov_iso (param, x, y, inf); +***** error K = stk_materncov52_iso ([param; 1.234], x, y); +***** error stk_materncov52_iso (); +***** error stk_materncov52_iso (param); +***** error stk_materncov52_iso (param, x); +***** test stk_materncov52_iso (param, x, y); +***** test stk_materncov52_iso (param, x, y, -1); +***** test stk_materncov52_iso (param, x, y, -1, false); +***** error stk_materncov52_iso (param, x, y, -2); +***** test stk_materncov52_iso (param, x, y, -1); +***** error stk_materncov52_iso (param, x, y, 0); +***** test stk_materncov52_iso (param, x, y, 1); +***** test stk_materncov52_iso (param, x, y, 2); +***** error stk_materncov52_iso (param, x, y, 3); +***** error stk_materncov52_iso (param, x, y, nan); +***** error stk_materncov52_iso (param, x, y, inf); ***** shared dim, param, x, y, nx, ny dim = 3; param = log ([1.0; 2.5]); @@ -5237,13 +5483,13 @@ x = stk_sampling_randunif (nx, dim); y = stk_sampling_randunif (ny, dim); ***** test - K1 = stk_sphcov_iso (param, x, y); - K2 = stk_sphcov_iso (param, x, y, -1); + K1 = stk_materncov52_iso (param, x, y); + K2 = stk_materncov52_iso (param, x, y, -1); assert (isequal (size (K1), [nx ny])); assert (stk_isequal_tolabs (K1, K2)); ***** test for i = 1:2, - dK = stk_sphcov_iso (param, x, y, i); + dK = stk_materncov52_iso (param, x, y, i); assert (isequal (size (dK), [nx ny])); end ***** test @@ -5251,749 +5497,18 @@ x = stk_sampling_randunif (n, dim); y = stk_sampling_randunif (n, dim); - K1 = stk_sphcov_iso (param, x, y); - K2 = stk_sphcov_iso (param, x, y, -1, true); + K1 = stk_materncov52_iso (param, x, y); + K2 = stk_materncov52_iso (param, x, y, -1, true); assert (isequal (size (K1), [n n])); assert (stk_isequal_tolabs (K2, diag (K1))); for i = 1:2, - dK1 = stk_sphcov_iso (param, x, y, i); - dK2 = stk_sphcov_iso (param, x, y, i, true); + dK1 = stk_materncov52_iso (param, x, y, i); + dK2 = stk_materncov52_iso (param, x, y, i, true); assert (isequal (size (dK1), [n n])); assert (stk_isequal_tolabs (dK2, diag (dK1))); end 18 tests, 18 passed, 0 known failure, 0 skipped -[inst/covfcs/stk_materncov_iso.m] ->>>>> /build/octave-stk-2.7.0/inst/covfcs/stk_materncov_iso.m -***** shared param, x, y - dim = 1; - param = log ([1.0; 1.5; 2.9]); - x = stk_sampling_randunif(5, dim); - y = stk_sampling_randunif(5, dim); -***** error K = stk_materncov_iso ([param; 1.234], x, y); -***** error stk_materncov_iso(); -***** error stk_materncov_iso(param); -***** error stk_materncov_iso(param, x); -***** test stk_materncov_iso(param, x, y); -***** test stk_materncov_iso(param, x, y, -1); -***** test stk_materncov_iso(param, x, y, -1, false); -***** error stk_materncov_iso(param, x, y, -2); -***** test stk_materncov_iso(param, x, y, -1); -***** error stk_materncov_iso(param, x, y, 0); -***** test stk_materncov_iso(param, x, y, 1); -***** test stk_materncov_iso(param, x, y, 2); -***** test stk_materncov_iso(param, x, y, 3); -***** error stk_materncov_iso(param, x, y, 4); -***** error stk_materncov_iso(param, x, y, nan); -***** error stk_materncov_iso(param, x, y, inf); -***** shared dim, param, x, y, nx, ny - dim = 3; - param = log ([1.0; 1.5; 2.9]); - nx = 4; ny = 10; - x = stk_sampling_randunif (nx, dim); - y = stk_sampling_randunif (ny, dim); -***** test - K1 = stk_materncov_iso (param, x, y); - K2 = stk_materncov_iso (param, x, y, -1); - assert (isequal (size (K1), [nx ny])); - assert (stk_isequal_tolabs (K1, K2)); -***** test - for i = 1:3, - dK = stk_materncov_iso (param, x, y, i); - assert (isequal (size (dK), [nx ny])); - end -***** test - n = 7; - x = stk_sampling_randunif(n, dim); - y = stk_sampling_randunif(n, dim); - - K1 = stk_materncov_iso(param, x, y); - K2 = stk_materncov_iso(param, x, y, -1, true); - assert(isequal(size(K1), [n n])); - assert(stk_isequal_tolabs(K2, diag(K1))); - - for i = 1:3, - dK1 = stk_materncov_iso(param, x, y, i); - dK2 = stk_materncov_iso(param, x, y, i, true); - assert(isequal(size(dK1), [n n])); - assert(stk_isequal_tolabs(dK2, diag(dK1))); - end -19 tests, 19 passed, 0 known failure, 0 skipped -[inst/covfcs/stk_materncov52_aniso.m] ->>>>> /build/octave-stk-2.7.0/inst/covfcs/stk_materncov52_aniso.m -***** shared param, x, y - dim = 1; - param = log ([1.0; 2.5]); - x = stk_sampling_randunif (5, dim); - y = stk_sampling_randunif (5, dim); -***** error stk_materncov52_aniso (); -***** error stk_materncov52_aniso (param); -***** error stk_materncov52_aniso (param, x); -***** test stk_materncov52_aniso (param, x, y); -***** test stk_materncov52_aniso (param, x, y, -1); -***** test stk_materncov52_aniso (param, x, y, -1, false); -***** error stk_materncov52_aniso (param, x, y, -2); -***** test stk_materncov52_aniso (param, x, y, -1); -***** error stk_materncov52_aniso (param, x, y, 0); -***** test stk_materncov52_aniso (param, x, y, 1); -***** test stk_materncov52_aniso (param, x, y, 2); -***** error stk_materncov52_aniso (param, x, y, 3); -***** error stk_materncov52_aniso (param, x, y, nan); -***** error stk_materncov52_aniso (param, x, y, inf); -***** shared dim, param, x, y, nx, ny - dim = 3; - param = log ([1.0; 2.5; 2.4; 2.6]); - nx = 4; ny = 10; - x = stk_sampling_randunif (nx, dim); - y = stk_sampling_randunif (ny, dim); -***** test - K1 = stk_materncov52_aniso (param, x, y); - K2 = stk_materncov52_aniso (param, x, y, -1); - assert (isequal (size (K1), [nx ny])); - assert (stk_isequal_tolabs (K1, K2)); -***** test - for i = 1:(dim + 1), - dK = stk_materncov52_aniso (param, x, y, i); - assert (isequal (size (dK), [nx ny])); - end -***** test - n = 7; - x = stk_sampling_randunif (n, dim); - y = stk_sampling_randunif (n, dim); - - K1 = stk_materncov52_aniso (param, x, y); - K2 = stk_materncov52_aniso(param, x, y, -1, true); - assert (isequal (size (K1), [n n])); - assert (stk_isequal_tolabs (K2, diag (K1))); - - for i = 1:(dim + 1), - dK1 = stk_materncov52_aniso (param, x, y, i); - dK2 = stk_materncov52_aniso (param, x, y, i, true); - assert (isequal (size (dK1), [n n])); - assert (stk_isequal_tolabs (dK2, diag (dK1))); - end -17 tests, 17 passed, 0 known failure, 0 skipped -[inst/misc/parallel/@stk_parallel_engine_none/stk_parallel_engine_none.m] ->>>>> /build/octave-stk-2.7.0/inst/misc/parallel/@stk_parallel_engine_none/stk_parallel_engine_none.m -***** test stk_test_class ('stk_parallel_engine_none') -1 test, 1 passed, 0 known failure, 0 skipped -[inst/misc/test/stk_test.m] ->>>>> /build/octave-stk-2.7.0/inst/misc/test/stk_test.m -***** assert(isempty([])) % support for test assert shorthand -***** assert((1 + 1) == 2) -***** test a=1; -***** test assert(~exist('a')); -***** shared a % create a shared variable -***** test a = 3; % assign to a shared variable -***** test assert(a == 3); % variable should equal 3 in this second 'test' block -***** shared b, c % replace shared variables {'a'} --> {'b', 'c'} -***** test assert(~exist('a')); % a no longer exists -***** test assert(isempty(b)); % variables start off empty -***** shared a % recreate a shared variable that had been deleted -***** test assert (isempty(a)); % it is empty, even though it was equal to 3 before -***** shared a, b, c % creates three shared variables - a = 1; b = 2; c = 3; % give values to all variables, in the same block -***** assert(isequal([a, b, c], [1, 2, 3])); % test all of them together -***** test c=6; % update a value -***** test % show that the update sticks between blocks - assert(isequal([a, b, c], [1, 2, 6])); -***** shared % clear all shared variables -***** assert(~exist('a')) % show that they are cleared -***** error test % not enough input arguments -***** error test(1, 2, 3, 4) % too many input args -***** error garbage % usage on nonexistent function should be -***** error stt_test('test', 'bogus'); % undefined function error -***** error stk_test('test', 'bogus'); % error raised by stk_test itself -***** error stk_test(); -***** error stk_test('disp', 'verbose', [], 'extra arg !!!'); -***** error stk_test([]) -***** error stk_test(0.0) -***** error stk_test('stk_mindist', 0.0) -***** error stk_test('stk_mindist', 'dudule') -24 tests, 24 passed, 0 known failure, 0 skipped -[inst/misc/test/stk_isequal_tolabs.m] ->>>>> /build/octave-stk-2.7.0/inst/misc/test/stk_isequal_tolabs.m -***** shared r1, r2, a, b, tolabs - a = 1.01; b = 1.02; tolabs = 0.1; -***** error rr = stk_isequal_tolabs(); -***** error rr = stk_isequal_tolabs(a); -***** test r1 = stk_isequal_tolabs(a, b); -***** test r2 = stk_isequal_tolabs(a, b, tolabs); -***** test assert(~r1); -***** test assert(r2); -***** test - a = struct('u', []); b = struct('v', []); - assert(~ stk_isequal_tolabs(a, b)) -***** test - a = struct('u', 1.01); b = struct('u', 1.02); - assert(stk_isequal_tolabs(a, b, tolabs)) -8 tests, 8 passed, 0 known failure, 0 skipped -[inst/misc/test/stk_isequal_tolrel.m] ->>>>> /build/octave-stk-2.7.0/inst/misc/test/stk_isequal_tolrel.m -***** shared r1, r2, r3, a, b, tolrel - a = 1.01; b = 1.02; tolrel = 0.1; -***** error rr = stk_isequal_tolrel(); -***** error rr = stk_isequal_tolrel(a); -***** test r1 = stk_isequal_tolrel(a, b); -***** test r2 = stk_isequal_tolrel(a, b, tolrel); -***** test r3 = stk_isequal_tolrel(a, [b b]); -***** test assert (isequal (r1, false)); -***** test assert (isequal (r2, true)); -***** test assert (isequal (r3, false)); -***** test - a = struct('u', []); b = struct('v', []); - assert(~ stk_isequal_tolrel(a, b)) -***** test - a = struct('u', 1.01); b = struct('u', 1.02); - assert(stk_isequal_tolrel(a, b, tolrel)) -10 tests, 10 passed, 0 known failure, 0 skipped -[inst/misc/design/stk_phipcrit.m] ->>>>> /build/octave-stk-2.7.0/inst/misc/design/stk_phipcrit.m -***** shared x - x = [0, 0.2, 0.4, 0.6, 0.8, 1.0; - 0, 0.6, 0.8, 1.0, 0.2, 0.4]'; -***** assert (stk_isequal_tolabs ... - (stk_phipcrit (x, 10), 3.946317664423303, 1e-15)) -***** assert (stk_isequal_tolabs ... - (stk_phipcrit (x, 50), 3.614077252813102, 1e-15)); -***** assert (stk_isequal_tolabs ... - (stk_phipcrit (x, 100), 3.574589859827413, 1e-15)); -***** assert (stk_isequal_tolabs ... - (stk_phipcrit (x, 1e9), 1 / stk_mindist (x), 1e-8)); -***** assert (isequal (stk_phipcrit (ones (2)), Inf)); -5 tests, 5 passed, 0 known failure, 0 skipped -[inst/misc/design/stk_maxabscorr.m] ->>>>> /build/octave-stk-2.7.0/inst/misc/design/stk_maxabscorr.m -***** assert (stk_isequal_tolabs (0.0, ... % Test on an OLHS(5) - stk_maxabscorr ([0.4 0.8 0 -0.4 -0.8; -0.8 0.4 0 0.8 -0.4]'))); -1 test, 1 passed, 0 known failure, 0 skipped -[inst/misc/dist/stk_filldist.m] ->>>>> /build/octave-stk-2.7.0/inst/misc/dist/stk_filldist.m -***** test %%% exact - d = 3; x = rand(7, d); box = repmat([0; 1], 1, d); - fd1 = stk_filldist(x, box); - fd2 = stk_filldist(stk_dataframe(x), stk_dataframe(box)); - assert(stk_isequal_tolabs(fd1, fd2)); -***** test %%% discretized - d = 3; x = rand(7, d); y = rand(20, d); - fd1 = stk_filldist(x, y); - fd2 = stk_filldist(stk_dataframe(x), stk_dataframe(y)); - assert(stk_isequal_tolabs(fd1, fd2)); -***** test - n = 5; % must be bigger than 2 - for dim = 1:10, - x = rand(n, dim); - fd = stk_filldist(x, x); - assert(stk_isequal_tolabs(fd, 0.0)); - end -***** test %%% exact - for dim = 1:6, - x = 0.5 * ones(1, dim); - fd = stk_filldist(x); % [0; 1]^d is the default box - assert(stk_isequal_tolabs(fd, 0.5 * sqrt(dim))); - end -***** test %%% discretized - for dim = 1:6, - x = 0.5 * ones(1, dim); - y = stk_sampling_regulargrid(2^dim, dim); % [0; 1]^d is the default box - fd = stk_filldist(x, y); - assert(stk_isequal_tolabs(fd, 0.5 * sqrt(dim))); - end -***** test - for dim = [1 3 7], - box = repmat([1; 2], 1, dim); - x = 1 + 0.5 * ones(1, dim); - fd = stk_filldist(x, box); - assert(stk_isequal_tolabs(fd, 0.5 * sqrt(dim))); - end -***** test - dim = 3; - box = repmat([-1; 1], 1, dim); - x = stk_sampling_randunif(20, dim, box); - y = stk_sampling_regulargrid(3^dim, dim, box); - fd1 = stk_filldist(x, box); - fd2 = stk_filldist(x, y); - assert(fd1 >= fd2 - 10 * eps); -***** test %%% exact - for dim = [1 3 7], - x = zeros(1, dim); - [fd, ymax] = stk_filldist_exact(x); - assert(stk_isequal_tolabs(fd, sqrt(dim))); - assert(stk_isequal_tolabs(ymax, ones(1, dim))); - end -***** test %%% discretized - for dim = [1 3 7], - x = zeros(1, dim); - y = stk_sampling_regulargrid(3^dim, dim); - [fd, ymax] = stk_filldist(x, y); - assert(stk_isequal_tolabs(fd, sqrt(dim))); - assert(stk_isequal_tolabs(ymax, ones(1, dim))); - end -9 tests, 9 passed, 0 known failure, 0 skipped -[inst/misc/dist/stk_filldist_discretized.m] ->>>>> /build/octave-stk-2.7.0/inst/misc/dist/stk_filldist_discretized.m -***** error stk_filldist_discretized(0.0) % incorrect nb of arguments -***** error stk_filldist_discretized(0.0, []) % second arg is empty -***** error stk_filldist_discretized([], 0.0) % first arg is empty -***** test - d = 3; x = rand(7, d); y = rand(20, d); - fd1 = stk_filldist_discretized(x, y); - fd2 = stk_filldist_discretized(stk_dataframe(x), stk_dataframe(y)); - assert(stk_isequal_tolabs(fd1, fd2)); -***** test - n = 5; - for dim = 1:10, - x = rand(n, dim); - fd = stk_filldist_discretized(x, x); - assert(stk_isequal_tolabs(fd, 0.0)); - end -***** test - for dim = 1:10, - x = rand(1, dim); - y = rand(1, dim); - fd = stk_filldist_discretized(x, y); - assert(stk_isequal_tolabs(fd, norm(x - y))); - end -***** test - n = 4; - for dim = 2:10, - x = zeros(n, dim); - y = rand(1, dim); - fd = stk_filldist_discretized(x, y); - assert(stk_isequal_tolabs(fd, max(stk_dist(x, y)))); - end -***** test - for dim = [1 3 6], - x = 0.5 * ones(1, dim); - y = stk_sampling_regulargrid(2^dim, dim); % [0; 1]^d is the default box - fd = stk_filldist_discretized(x, y); - assert(stk_isequal_tolabs(fd, 0.5 * sqrt(dim))); - end -***** test - for dim = [1 3 7], - x = zeros(1, dim); - y = stk_sampling_regulargrid(3^dim, dim); - [fd, ymax] = stk_filldist_discretized(x, y); - assert(stk_isequal_tolabs(fd, sqrt(dim))); - assert(stk_isequal_tolabs(ymax, ones(1, dim))); - end -9 tests, 9 passed, 0 known failure, 0 skipped -[inst/misc/dist/stk_dist.m] ->>>>> /build/octave-stk-2.7.0/inst/misc/dist/stk_dist.m -***** error stk_dist(); -***** error stk_dist(0, 0, 0); -***** error stk_dist(0, 0, 0, 0); -***** error stk_dist(0, ones(1, 2)); -***** error stk_dist(eye(3), ones(1, 2)); -***** error stk_dist(ones(2, 1), zeros(2)); -***** shared x, y, z - x = zeros(11, 5); - y = zeros(13, 5); - z = ones(7, 5); -***** test - Dx = stk_dist(x); - assert(isequal(Dx, zeros(11))); -***** test - Dxx = stk_dist(x, x); - assert(isequal(Dxx, zeros(11))); -***** test - Dxy = stk_dist(x, y); - assert(isequal(Dxy, zeros(11, 13))); -***** test - Dzz = stk_dist(z, z); - assert(isequal(Dzz, zeros(7))); -***** test - Dxz = stk_dist(x, z); - assert(stk_isequal_tolabs(Dxz, sqrt(5)*ones(11, 7))); -***** test - x = randn(5,3); - y = randn(5,3); - D1 = stk_dist(x, y, true); % pairwise - D2 = stk_dist(x, y); - assert(stk_isequal_tolabs(D1, diag(D2))); -***** test - x = randn(5,3); - D1 = stk_dist(x, [], true); % pairwise - assert(stk_isequal_tolabs(D1, zeros(5, 1))); - D1 = stk_dist(x, x, true); % pairwise - assert(stk_isequal_tolabs(D1, zeros(5, 1))); -13 tests, 13 passed, 0 known failure, 0 skipped -[inst/misc/dist/stk_mindist.m] ->>>>> /build/octave-stk-2.7.0/inst/misc/dist/stk_mindist.m -***** test - d = 3; x = rand(7, d); - md1 = stk_mindist(x); - md2 = stk_mindist(stk_dataframe(x)); - assert(stk_isequal_tolabs(md1, md2)); -***** test - for nc = [0 5 10], - x = zeros(0, nc); - d = stk_mindist(x); - assert(isempty(d)); - end -***** test - for nc = [0 5 10], - x = rand(1, nc); - d = stk_mindist(x); - assert(isempty(d)); - end -***** test - for nr = [2 5 10], - x = zeros(nr, 0); - d = stk_mindist(x); - assert(isequal(d, 0.0)); - end -***** test - - nrep = 20; - TOL_REL = 1e-15; - - for irep = 1:nrep, - - n = 2 + floor(rand * 10); - d = 1 + floor(rand * 10); - x = rand(n, d); - z = stk_mindist(x); - - assert(isequal(size(d), [1, 1])); - assert(~isnan(d)); - assert(~isinf(d)); - - % check the result - mindist = Inf; - for i = 1:(n-1), - for j = (i+1):n, - mindist = min(mindist, norm(x(i,:) - x(j,:))); - end - end - assert(abs(z - mindist) <= TOL_REL * mindist); - - end -5 tests, 5 passed, 0 known failure, 0 skipped -[inst/misc/dist/stk_gpquadform.m] ->>>>> /build/octave-stk-2.7.0/inst/misc/dist/stk_gpquadform.m -***** shared x, y, z, rx, ry, rz - x = rand(5, 2); rx = rand(5, 2) + 1; - y = rand(6, 2); ry = rand(6, 2) + 1; - z = rand(5, 3); rz = rand(5, 3) + 1; -***** error Q = stk_gpquadform(x, ry, y, ry) -***** error Q = stk_gpquadform(x, rz, y, ry) -***** error Q = stk_gpquadform(x, rx, y, rx) -***** error Q = stk_gpquadform(x, rx, y, rz) -***** error Q = stk_gpquadform(x, rx, z, ry) -***** shared x, y, z, rx, ry, rz - x = zeros (11, 5); rx = 1/sqrt(2) * ones (11, 5); - y = zeros (13, 5); ry = 1/sqrt(2) * ones (13, 5); - z = ones ( 7, 5); rz = 1/sqrt(2) * ones ( 7, 5); -***** test - Qx = stk_gpquadform(x, [], rx); - assert(isequal(Qx, zeros(11))); -***** test - Qxx = stk_gpquadform(x, x, rx, rx); - assert(isequal(Qxx, zeros(11))); -***** test - Qxy = stk_gpquadform(x, y, rx, ry); - assert(isequal(Qxy, zeros(11, 13))); -***** test - Qzz = stk_gpquadform(z, [], rz); - assert(isequal(Qzz, zeros(7))); -***** test - Qxz = stk_gpquadform(x, z, rx, rz); - assert(stk_isequal_tolabs(Qxz, 5 * ones(11, 7))); -***** test - x = randn(5, 3); rx = 1 + rand(5, 3); - y = randn(5, 3); ry = 1 + rand(5, 3); - Q1 = stk_gpquadform(x, y, rx, ry, true); % pairwise - Q2 = stk_gpquadform(x, y, rx, ry, false); - assert(isequal(size(Q1), [5 1])); - assert(isequal(size(Q2), [5 5])); - assert(stk_isequal_tolabs(Q1, diag(Q2))); -***** test - x = randn(5, 3); rx = 1 + rand(5, 3); - Q1 = stk_gpquadform(x, [], rx, [], true); % pairwise - assert(stk_isequal_tolabs(Q1, zeros(5, 1))); - Q1 = stk_gpquadform(x, x, rx, rx, true); % pairwise - assert(stk_isequal_tolabs(Q1, zeros(5, 1))); -***** shared x, y, z, rx, ry, rz - x = zeros (11, 5); rx = 2 * ones (11, 5); - y = zeros (13, 5); ry = 2 * ones (13, 5); - z = ones ( 7, 5); rz = 2 * ones ( 7, 5); -***** test - Qx = stk_gpquadform(x, [], rx); - assert(isequal(Qx, zeros(11))); -***** test - Qxx = stk_gpquadform(x, x, rx, rx); - assert(isequal(Qxx, zeros(11))); -***** test - Qxy = stk_gpquadform(x, y, rx, ry); - assert(isequal(Qxy, zeros(11, 13))); -***** test - Qzz = stk_gpquadform(z, [], rz); - assert(isequal(Qzz, zeros(7))); -***** test - Qxz = stk_gpquadform(x, z, rx, rz); - assert(stk_isequal_tolabs(Qxz, 5/8 * ones(11, 7))); -17 tests, 17 passed, 0 known failure, 0 skipped -[inst/misc/dist/stk_filldist_exact.m] ->>>>> /build/octave-stk-2.7.0/inst/misc/dist/stk_filldist_exact.m -***** test - d = 3; x = rand(7, d); box = repmat([0; 1], 1, d); - fd1 = stk_filldist_exact(x, box); - fd2 = stk_filldist_exact(stk_dataframe(x), stk_dataframe(box)); - assert(stk_isequal_tolabs(fd1, fd2)); -***** test - for dim = 1:6, - x = 0.5 * ones(1, dim); - fd = stk_filldist_exact(x); % [0; 1]^d is the default box - assert(stk_isequal_tolabs(fd, 0.5 * sqrt(dim))); - end -***** test - for dim = [1 3 7], - box = repmat([1; 2], 1, dim); - x = 1 + 0.5 * ones(1, dim); - fd = stk_filldist_exact(x, box); - assert(stk_isequal_tolabs(fd, 0.5 * sqrt(dim))); - end -***** test - for dim = [1 3 7], - x = zeros(1, dim); - [fd, ymax] = stk_filldist_exact(x); - assert(stk_isequal_tolabs(fd, sqrt(dim))); - assert(stk_isequal_tolabs(ymax, ones(1, dim))); - end -4 tests, 4 passed, 0 known failure, 0 skipped -[inst/misc/text/stk_sprintf_colvect.m] ->>>>> /build/octave-stk-2.7.0/inst/misc/text/stk_sprintf_colvect.m -***** shared s -***** test s = stk_sprintf_colvect ([1 1e1], 6); -***** assert (isequal (s, [' 1'; '10'])) -***** test s = stk_sprintf_colvect ([1 1e3], 6); -***** assert (isequal (s, [' 1'; '1000'])) -***** test s = stk_sprintf_colvect ([1 1e5], 6); -***** assert (isequal (s, [' 1'; '100000'])) -***** test s = stk_sprintf_colvect ([1 1e6], 6); -***** assert (isequal (s, ['1e+00'; '1e+06'])) -8 tests, 8 passed, 0 known failure, 0 skipped -[inst/misc/text/stk_disp_progress.m] ->>>>> /build/octave-stk-2.7.0/inst/misc/text/stk_disp_progress.m -***** error stk_disp_progress ('toto ', 0, 1); -***** test stk_disp_progress ('toto ', 1, 1); -warning: implicit conversion from numeric to char -warning: called from - stk_disp_progress at line 53 column 1 - __test__ at line 2 column 3 - test at line 683 column 11 - /tmp/tmp.k7jThIUS8e at line 1094 column 31 - -toto -***** error stk_disp_progress ('toto ', 2, 1); -***** test - stk_disp_progress ('toto ', 1, 2); - stk_disp_progress ('toto ', 2, 2); -warning: implicit conversion from numeric to char -warning: called from - stk_disp_progress at line 53 column 1 - __test__ at line 3 column 2 - test at line 683 column 11 - /tmp/tmp.k7jThIUS8e at line 1094 column 31 - -toto toto -4 tests, 4 passed, 0 known failure, 0 skipped -[inst/misc/text/stk_sprintf_colvect_fixedpoint.m] ->>>>> /build/octave-stk-2.7.0/inst/misc/text/stk_sprintf_colvect_fixedpoint.m -***** shared x, s - x = [1.2; 3.48]; -***** test s = stk_sprintf_colvect_fixedpoint(x, 1); -***** assert (isequal(s, ['1'; '3'])) -***** test s = stk_sprintf_colvect_fixedpoint(x, 2); -***** assert (isequal(s, ['1'; '3'])) -***** test s = stk_sprintf_colvect_fixedpoint(x, 3); -***** assert (isequal(s, ['1.2'; '3.5'])) -***** test s = stk_sprintf_colvect_fixedpoint(x, 4); -***** assert (isequal(s, ['1.20'; '3.48'])) -***** test s = stk_sprintf_colvect_fixedpoint(x, 5); -***** assert (isequal(s, ['1.20'; '3.48'])) -***** shared x, s - x = [1.2; -3.48]; -***** test s = stk_sprintf_colvect_fixedpoint(x, 1); -***** assert (isequal(s, ['#'; '#'])) -***** test s = stk_sprintf_colvect_fixedpoint(x, 2); -***** assert (isequal(s, [' 1'; '-3'])) -***** test s = stk_sprintf_colvect_fixedpoint(x, 3); -***** assert (isequal(s, [' 1'; '-3'])) -***** test s = stk_sprintf_colvect_fixedpoint(x, 4); -***** assert (isequal(s, [' 1.2'; '-3.5'])) -***** test s = stk_sprintf_colvect_fixedpoint(x, 5); -***** assert (isequal(s, [' 1.20'; '-3.48'])) -***** test s = stk_sprintf_colvect_fixedpoint(x, 6); -***** assert (isequal(s, [' 1.20'; '-3.48'])) -***** shared x, s - x = [0.2; 0.48]; -***** test s = stk_sprintf_colvect_fixedpoint(x, 1); -***** assert (isequal(s, ['0'; '0'])) -***** test s = stk_sprintf_colvect_fixedpoint(x, 2); -***** assert (isequal(s, ['0'; '0'])) -***** test s = stk_sprintf_colvect_fixedpoint(x, 3); -***** assert (isequal(s, ['0.2'; '0.5'])) -***** test s = stk_sprintf_colvect_fixedpoint(x, 4); -***** assert (isequal(s, ['0.20'; '0.48'])) -***** test s = stk_sprintf_colvect_fixedpoint(x, 5); -***** assert (isequal(s, ['0.20'; '0.48'])) -32 tests, 32 passed, 0 known failure, 0 skipped -[inst/misc/text/stk_sprintf_colvect_scientific.m] ->>>>> /build/octave-stk-2.7.0/inst/misc/text/stk_sprintf_colvect_scientific.m -***** shared x, s - x = [1.2; -34567]; -***** test s = stk_sprintf_colvect_scientific(x, 1); -***** assert (isequal(s, ['#'; '#'])) -***** test s = stk_sprintf_colvect_scientific(x, 3); -***** assert (isequal(s, ['###'; '###'])) -***** test s = stk_sprintf_colvect_scientific(x, 5); -***** assert (isequal(s, ['#####'; '#####'])) -***** test s = stk_sprintf_colvect_scientific(x, 6); -***** assert (isequal(s, [' 1e+00'; '-3e+04'])) -***** test s = stk_sprintf_colvect_scientific(x, 7); -***** assert (isequal(s, [' 1e+00'; '-3e+04'])) -***** test s = stk_sprintf_colvect_scientific(x, 8); -***** assert (isequal(s, [' 1.2e+00'; '-3.5e+04'])) -***** test s = stk_sprintf_colvect_scientific(x, 9); -***** assert (isequal(s, [' 1.20e+00'; '-3.46e+04'])) -***** test s = stk_sprintf_colvect_scientific(x, 10); -***** assert (isequal(s, [' 1.200e+00'; '-3.457e+04'])) -***** test s = stk_sprintf_colvect_scientific(x, 11); -***** assert (isequal(s, [' 1.2000e+00'; '-3.4567e+04'])) -***** test s = stk_sprintf_colvect_scientific(x, 12); -***** assert (isequal(s, [' 1.2000e+00'; '-3.4567e+04'])) -***** shared x, s - x = [0.9; 0.91; 0.99; 0.999]; -***** test s = stk_sprintf_colvect_scientific (x, 4); -***** assert (isequal(s, ['####'; '####'; '####'; '####'])) -***** test s = stk_sprintf_colvect_scientific (x, 5); -***** assert (isequal(s, ['9e-01'; '9e-01'; '1e+00'; '1e+00'])) -***** test s = stk_sprintf_colvect_scientific (x, 6); -***** assert (isequal(s, ['9e-01'; '9e-01'; '1e+00'; '1e+00'])) -***** test s = stk_sprintf_colvect_scientific (x, 7); -***** assert (isequal(s, ['9.0e-01'; '9.1e-01'; '9.9e-01'; '1.0e+00'])) -***** test s = stk_sprintf_colvect_scientific (x, 8); -***** assert (isequal(s, ['9.00e-01'; '9.10e-01'; '9.90e-01'; '9.99e-01'])) -***** shared x, s - x = [0.9; -0.91; 0.99; 0.999]; -***** test s = stk_sprintf_colvect_scientific (x, 4); -***** assert (isequal(s, ['####'; '####'; '####'; '####'])) -***** test s = stk_sprintf_colvect_scientific (x, 5); -***** assert (isequal(s, ['#####'; '#####'; '#####'; '#####'])) -***** test s = stk_sprintf_colvect_scientific (x, 6); -***** assert (isequal(s, [' 9e-01'; '-9e-01'; ' 1e+00'; ' 1e+00'])) -***** test s = stk_sprintf_colvect_scientific (x, 7); -***** assert (isequal(s, [' 9e-01'; '-9e-01'; ' 1e+00'; ' 1e+00'])) -***** test s = stk_sprintf_colvect_scientific (x, 8); -***** assert (isequal(s, [' 9.0e-01'; '-9.1e-01'; ' 9.9e-01'; ' 1.0e+00'])) -***** test - x = [1e6; -1e10; 1e-221]; - s = stk_sprintf_colvect_scientific(x, 10); - assert(isequal(s, [' 1e+006'; '-1e+010'; ' 1e-221'])); -41 tests, 41 passed, 0 known failure, 0 skipped -[inst/misc/optim/stk_optim_testmin_unc.m] ->>>>> /build/octave-stk-2.7.0/inst/misc/optim/stk_optim_testmin_unc.m -***** shared algo - algo = stk_options_get ('stk_param_estim', 'minimize_unc'); -***** error b = stk_optim_testmin_unc (); -***** assert (stk_optim_testmin_unc (algo)); -***** assert (~ stk_optim_testmin_unc ('dudule')); -3 tests, 3 passed, 0 known failure, 0 skipped -[inst/misc/optim/stk_minimize_boxconstrained.m] ->>>>> /build/octave-stk-2.7.0/inst/misc/optim/stk_minimize_boxconstrained.m -***** test % Call fmincon using function name - if stk_optim_isavailable ('fmincon') - assert (stk_optim_testmin_box ('fmincon')); - end -***** test % Call fmincon directly, using algorithm object - if stk_optim_isavailable ('fmincon') - algo = stk_optim_fmincon ('TolX', 1e-12, 'TolFun', 1e-12); - assert (stk_optim_testmin_box (algo)); - end -***** test % Call sqp using function name - if stk_optim_isavailable ('octavesqp') - assert (stk_optim_testmin_box ('octavesqp')); - end -***** test % Call sqp directly, using algorithm object - if stk_optim_isavailable ('octavesqp') - algo = stk_optim_octavesqp (); - assert (stk_optim_testmin_box (algo)); - end -***** error assert (stk_optim_testmin_box ('InexistentOptimizer')); -***** error assert (stk_optim_testmin_box (100)); -6 tests, 6 passed, 0 known failure, 0 skipped -[inst/misc/optim/@stk_optim_optimizer_/stk_optim_optimizer_.m] ->>>>> /build/octave-stk-2.7.0/inst/misc/optim/@stk_optim_optimizer_/stk_optim_optimizer_.m -***** test stk_test_class ('stk_optim_optimizer_') -1 test, 1 passed, 0 known failure, 0 skipped -[inst/misc/optim/stk_optim_testmin_box.m] ->>>>> /build/octave-stk-2.7.0/inst/misc/optim/stk_optim_testmin_box.m -***** shared algo - algo = stk_options_get ('stk_param_estim', 'minimize_box'); -***** error b = stk_optim_testmin_box (); -***** assert (stk_optim_testmin_box (algo)); -***** assert (~ stk_optim_testmin_box ('dudule')); -3 tests, 3 passed, 0 known failure, 0 skipped -[inst/misc/optim/@stk_optim_fmincon/stk_optim_fmincon.m] ->>>>> /build/octave-stk-2.7.0/inst/misc/optim/@stk_optim_fmincon/stk_optim_fmincon.m -***** test stk_test_class ('stk_optim_fmincon') -1 test, 1 passed, 0 known failure, 0 skipped -[inst/misc/optim/@stk_optim_fminsearch/stk_optim_fminsearch.m] ->>>>> /build/octave-stk-2.7.0/inst/misc/optim/@stk_optim_fminsearch/stk_optim_fminsearch.m -***** test stk_test_class ('stk_optim_fminsearch') -1 test, 1 passed, 0 known failure, 0 skipped -[inst/misc/optim/@stk_optim_octavesqp/stk_optim_octavesqp.m] ->>>>> /build/octave-stk-2.7.0/inst/misc/optim/@stk_optim_octavesqp/stk_optim_octavesqp.m -***** test stk_test_class ('stk_optim_octavesqp') -1 test, 1 passed, 0 known failure, 0 skipped -[inst/misc/optim/stk_minimize_unconstrained.m] ->>>>> /build/octave-stk-2.7.0/inst/misc/optim/stk_minimize_unconstrained.m -***** test % Call fminsearch using function name - if stk_optim_isavailable ('fminsearch') - assert (stk_optim_testmin_unc ('fminsearch')); - end -***** test % Call fminsearch directly, using algorithm object - if stk_optim_isavailable ('fminsearch') - algo = stk_optim_fminsearch ('TolX', 1e-12, 'TolFun', 1e-12); - assert (stk_optim_testmin_unc (algo)); - end -***** test % Call sqp using function name - if stk_optim_isavailable ('octavesqp') - assert (stk_optim_testmin_unc ('octavesqp')); - end -***** test % Call sqp directly, using algorithm object - if stk_optim_isavailable ('octavesqp') - algo = stk_optim_octavesqp (); - assert (stk_optim_testmin_unc (algo)); - end -***** error assert (stk_optim_testmin_unc ('InexistentOptimizer')); -***** error assert (stk_optim_testmin_unc (100)); -6 tests, 6 passed, 0 known failure, 0 skipped -[inst/misc/error/stk_error.m] ->>>>> /build/octave-stk-2.7.0/inst/misc/error/stk_error.m -***** shared errmsg, mnemonic, badstack - errmsg = 'Go ahead, make my day.'; - mnemonic = 'ClintEastwood'; - badstack = 0; % not a valid stack structure -***** error stk_error(errmsg, mnemonic); -***** error stk_error (errmsg, mnemonic, badstack); -***** error id=STK:stk_error:InvalidArgument stk_error (errmsg, mnemonic, badstack); -3 tests, 3 passed, 0 known failure, 0 skipped -[inst/misc/distrib/stk_distrib_normal_pdf.m] ->>>>> /build/octave-stk-2.7.0/inst/misc/distrib/stk_distrib_normal_pdf.m -***** assert (stk_isequal_tolrel (stk_distrib_normal_pdf ([1; 3], 1, [1 10]), ... - [1 / sqrt(2 * pi) ... % normpdf ((1 - 1) / 1) - 0.1 / sqrt(2 * pi); ... % normpdf ((1 - 1) / 10) / 10 - exp(-2) / sqrt(2 * pi) ... % normpdf ((3 - 1) / 1) - 3.910426939754558780e-2 ... % normpdf ((3 - 1) / 10) / 10 - ], eps)); -***** assert (isequal (stk_distrib_normal_pdf (inf), 0.0)); -***** assert (isequal (stk_distrib_normal_pdf (-inf), 0.0)); -***** assert (isnan (stk_distrib_normal_pdf (nan))); -***** assert (isnan (stk_distrib_normal_pdf (0, 0, -1))); -5 tests, 5 passed, 0 known failure, 0 skipped [inst/misc/distrib/stk_distrib_student_pdf.m] >>>>> /build/octave-stk-2.7.0/inst/misc/distrib/stk_distrib_student_pdf.m ***** assert (stk_isequal_tolrel ( ... @@ -6007,63 +5522,6 @@ ***** assert (isequal (stk_distrib_student_pdf (-inf, 1.0), 0.0)); ***** assert (isnan (stk_distrib_student_pdf ( nan, 1.0))); 4 tests, 4 passed, 0 known failure, 0 skipped -[inst/misc/distrib/stk_distrib_student_cdf.m] ->>>>> /build/octave-stk-2.7.0/inst/misc/distrib/stk_distrib_student_cdf.m -***** assert (stk_isequal_tolrel ( ... - stk_distrib_student_cdf ([-1; 0; 1], [1 2], 0, [1 10]), ... - [0.25, ... % tcdf ((-1 - 0)/1, 1) - 4.6473271920707004e-01; ... % tcdf ((-1 - 0)/10, 2) - 0.50, ... % tcdf (( 0 - 0)/1, 1) - 0.50; ... % tcdf (( 0 - 0)/10, 2) - 0.75, ... % tcdf (( 1 - 0)/1, 1) - 5.3526728079292996e-01 ... % tcdf (( 1 - 0)/10, 2) - ], 4 * eps)) -***** test - [p, q] = stk_distrib_student_cdf (1e10, 2); - assert (isequal (p, 1.0)); -***** assert (isequal (stk_distrib_student_cdf (0.0, 1), 0.5)); -***** assert (isequal (stk_distrib_student_cdf (inf, 1), 1.0)); -***** assert (isequal (stk_distrib_student_cdf (-inf, 1), 0.0)); -***** assert (isnan (stk_distrib_student_cdf (nan, 1))); -6 tests, 6 passed, 0 known failure, 0 skipped -[inst/misc/distrib/stk_distrib_student_ei.m] ->>>>> /build/octave-stk-2.7.0/inst/misc/distrib/stk_distrib_student_ei.m -***** assert (stk_isequal_tolrel (stk_distrib_student_ei (0, 2), 1 / sqrt (2), eps)) -***** test % Decreasing as a function of z - ei = stk_distrib_student_ei (linspace (-10, 10, 200), 3.33); - assert (all (diff (ei) < 0)) -***** shared M, mu, sigma, ei, nu - M = randn (1, 10); - mu = randn (5, 1); - sigma = 1 + rand (1, 1, 7); - nu = 2; - ei = stk_distrib_student_ei (M, nu, mu, sigma); -***** assert (isequal (size (ei), [5, 10, 7])) -***** assert (all (ei(:) >= 0)) -***** assert (isequal (ei, stk_distrib_student_ei (M, nu, mu, sigma, false))); -***** assert (isequal (ei, stk_distrib_student_ei (-M, nu, -mu, sigma, true))); -6 tests, 6 passed, 0 known failure, 0 skipped -[inst/misc/distrib/stk_distrib_normal_cdf.m] ->>>>> /build/octave-stk-2.7.0/inst/misc/distrib/stk_distrib_normal_cdf.m -***** assert (stk_isequal_tolrel (stk_distrib_normal_cdf ([1; 3], 1, [1 10]), ... - [0.5, ... % normcdf ((1 - 1) / 1) - 0.5; ... % normcdf ((1 - 1) / 10) - 0.5 * erfc(-sqrt(2)), ... % normcdf ((3 - 1) / 1) - 0.5 * erfc(-0.1*sqrt(2)) ... % normcdf ((3 - 1) / 10) - ], eps)); -***** test - [p, q] = stk_distrib_normal_cdf (10); - assert (isequal (p, 1.0)); - assert (stk_isequal_tolrel (q, 7.6198530241604975e-24, eps)); -***** assert (isequal (stk_distrib_normal_cdf ( 0.0), 0.5)); -***** assert (isequal (stk_distrib_normal_cdf ( inf), 1.0)); -***** assert (isequal (stk_distrib_normal_cdf (-inf), 0.0)); -***** assert (isnan (stk_distrib_normal_cdf ( nan))); -***** assert (isnan (stk_distrib_normal_cdf (0, 0, -1))); -***** assert (isequal (stk_distrib_normal_cdf (0, 0, 0), 1.0)); -***** assert (isequal (stk_distrib_normal_cdf (0, 1, 0), 0.0)); -***** assert (isequal (stk_distrib_normal_cdf (1, 0, 0), 1.0)); -10 tests, 10 passed, 0 known failure, 0 skipped [inst/misc/distrib/stk_distrib_bivnorm_cdf.m] >>>>> /build/octave-stk-2.7.0/inst/misc/distrib/stk_distrib_bivnorm_cdf.m ***** test @@ -6131,6 +5589,25 @@ p = stk_distrib_bivnorm_cdf ([0 0], 0, 0, [1; 0], 1, 0); assert (isequal (p, [0.25; 0.5])); 12 tests, 12 passed, 0 known failure, 0 skipped +[inst/misc/distrib/stk_distrib_student_cdf.m] +>>>>> /build/octave-stk-2.7.0/inst/misc/distrib/stk_distrib_student_cdf.m +***** assert (stk_isequal_tolrel ( ... + stk_distrib_student_cdf ([-1; 0; 1], [1 2], 0, [1 10]), ... + [0.25, ... % tcdf ((-1 - 0)/1, 1) + 4.6473271920707004e-01; ... % tcdf ((-1 - 0)/10, 2) + 0.50, ... % tcdf (( 0 - 0)/1, 1) + 0.50; ... % tcdf (( 0 - 0)/10, 2) + 0.75, ... % tcdf (( 1 - 0)/1, 1) + 5.3526728079292996e-01 ... % tcdf (( 1 - 0)/10, 2) + ], 4 * eps)) +***** test + [p, q] = stk_distrib_student_cdf (1e10, 2); + assert (isequal (p, 1.0)); +***** assert (isequal (stk_distrib_student_cdf (0.0, 1), 0.5)); +***** assert (isequal (stk_distrib_student_cdf (inf, 1), 1.0)); +***** assert (isequal (stk_distrib_student_cdf (-inf, 1), 0.0)); +***** assert (isnan (stk_distrib_student_cdf (nan, 1))); +6 tests, 6 passed, 0 known failure, 0 skipped [inst/misc/distrib/stk_distrib_normal_ei.m] >>>>> /build/octave-stk-2.7.0/inst/misc/distrib/stk_distrib_normal_ei.m ***** assert (stk_isequal_tolrel (stk_distrib_normal_ei (0.0), 1 / sqrt (2 * pi), eps)) @@ -6172,47 +5649,57 @@ 3.455697443411153 ]; assert (stk_isequal_tolabs (crps, crps_ref, 1e-10)); 6 tests, 6 passed, 0 known failure, 0 skipped -[inst/misc/pareto/stk_paretofind.m] ->>>>> /build/octave-stk-2.7.0/inst/misc/pareto/stk_paretofind.m -***** shared x, ndpos, drank - x = [ ... - 0 2; ... - 2 2; ... - ]; -***** test [ndpos, drank] = stk_paretofind (x); -***** assert (isequal (ndpos, 1)); -***** assert (isequal (drank, [0; 1])); -***** shared x, ndpos, drank - x = [ ... - 3 2; ... - 2 2; ... - ]; -***** test [ndpos, drank] = stk_paretofind (x); -***** assert (isequal (ndpos, 2)); -***** assert (isequal (drank, [1; 0])); -***** shared x, ndpos, drank - x = [ ... - 1 0; ... - 2 0; ... - 0 2; ... - 2 2; ... - -1 3 ]; -***** test [ndpos, drank] = stk_paretofind (x); -***** assert (isequal (ndpos, [5; 3; 1])); -***** assert (isequal (drank, [0; 3; 0; 2; 0])); -***** shared x, ndpos, drank - x = [ ... - 1 0; ... - 2 0; ... - 0 2; ... - 2 2; ... - -1 3; ... - -1 4; ... - 2 2 ]; -***** test [ndpos, drank] = stk_paretofind (x); -***** assert (isequal (ndpos, [5; 3; 1])); -***** assert (isequal (drank, [0; 3; 0; 2; 0; 1; 2])); -12 tests, 12 passed, 0 known failure, 0 skipped +[inst/misc/distrib/stk_distrib_normal_pdf.m] +>>>>> /build/octave-stk-2.7.0/inst/misc/distrib/stk_distrib_normal_pdf.m +***** assert (stk_isequal_tolrel (stk_distrib_normal_pdf ([1; 3], 1, [1 10]), ... + [1 / sqrt(2 * pi) ... % normpdf ((1 - 1) / 1) + 0.1 / sqrt(2 * pi); ... % normpdf ((1 - 1) / 10) / 10 + exp(-2) / sqrt(2 * pi) ... % normpdf ((3 - 1) / 1) + 3.910426939754558780e-2 ... % normpdf ((3 - 1) / 10) / 10 + ], eps)); +***** assert (isequal (stk_distrib_normal_pdf (inf), 0.0)); +***** assert (isequal (stk_distrib_normal_pdf (-inf), 0.0)); +***** assert (isnan (stk_distrib_normal_pdf (nan))); +***** assert (isnan (stk_distrib_normal_pdf (0, 0, -1))); +5 tests, 5 passed, 0 known failure, 0 skipped +[inst/misc/distrib/stk_distrib_normal_cdf.m] +>>>>> /build/octave-stk-2.7.0/inst/misc/distrib/stk_distrib_normal_cdf.m +***** assert (stk_isequal_tolrel (stk_distrib_normal_cdf ([1; 3], 1, [1 10]), ... + [0.5, ... % normcdf ((1 - 1) / 1) + 0.5; ... % normcdf ((1 - 1) / 10) + 0.5 * erfc(-sqrt(2)), ... % normcdf ((3 - 1) / 1) + 0.5 * erfc(-0.1*sqrt(2)) ... % normcdf ((3 - 1) / 10) + ], eps)); +***** test + [p, q] = stk_distrib_normal_cdf (10); + assert (isequal (p, 1.0)); + assert (stk_isequal_tolrel (q, 7.6198530241604975e-24, eps)); +***** assert (isequal (stk_distrib_normal_cdf ( 0.0), 0.5)); +***** assert (isequal (stk_distrib_normal_cdf ( inf), 1.0)); +***** assert (isequal (stk_distrib_normal_cdf (-inf), 0.0)); +***** assert (isnan (stk_distrib_normal_cdf ( nan))); +***** assert (isnan (stk_distrib_normal_cdf (0, 0, -1))); +***** assert (isequal (stk_distrib_normal_cdf (0, 0, 0), 1.0)); +***** assert (isequal (stk_distrib_normal_cdf (0, 1, 0), 0.0)); +***** assert (isequal (stk_distrib_normal_cdf (1, 0, 0), 1.0)); +10 tests, 10 passed, 0 known failure, 0 skipped +[inst/misc/distrib/stk_distrib_student_ei.m] +>>>>> /build/octave-stk-2.7.0/inst/misc/distrib/stk_distrib_student_ei.m +***** assert (stk_isequal_tolrel (stk_distrib_student_ei (0, 2), 1 / sqrt (2), eps)) +***** test % Decreasing as a function of z + ei = stk_distrib_student_ei (linspace (-10, 10, 200), 3.33); + assert (all (diff (ei) < 0)) +***** shared M, mu, sigma, ei, nu + M = randn (1, 10); + mu = randn (5, 1); + sigma = 1 + rand (1, 1, 7); + nu = 2; + ei = stk_distrib_student_ei (M, nu, mu, sigma); +***** assert (isequal (size (ei), [5, 10, 7])) +***** assert (all (ei(:) >= 0)) +***** assert (isequal (ei, stk_distrib_student_ei (M, nu, mu, sigma, false))); +***** assert (isequal (ei, stk_distrib_student_ei (-M, nu, -mu, sigma, true))); +6 tests, 6 passed, 0 known failure, 0 skipped [inst/misc/pareto/stk_dominatedhv.m] >>>>> /build/octave-stk-2.7.0/inst/misc/pareto/stk_dominatedhv.m ***** error hv = stk_dominatedhv (); @@ -6387,6 +5874,47 @@ end end 35 tests, 35 passed, 0 known failure, 0 skipped +[inst/misc/pareto/stk_paretofind.m] +>>>>> /build/octave-stk-2.7.0/inst/misc/pareto/stk_paretofind.m +***** shared x, ndpos, drank + x = [ ... + 0 2; ... + 2 2; ... + ]; +***** test [ndpos, drank] = stk_paretofind (x); +***** assert (isequal (ndpos, 1)); +***** assert (isequal (drank, [0; 1])); +***** shared x, ndpos, drank + x = [ ... + 3 2; ... + 2 2; ... + ]; +***** test [ndpos, drank] = stk_paretofind (x); +***** assert (isequal (ndpos, 2)); +***** assert (isequal (drank, [1; 0])); +***** shared x, ndpos, drank + x = [ ... + 1 0; ... + 2 0; ... + 0 2; ... + 2 2; ... + -1 3 ]; +***** test [ndpos, drank] = stk_paretofind (x); +***** assert (isequal (ndpos, [5; 3; 1])); +***** assert (isequal (drank, [0; 3; 0; 2; 0])); +***** shared x, ndpos, drank + x = [ ... + 1 0; ... + 2 0; ... + 0 2; ... + 2 2; ... + -1 3; ... + -1 4; ... + 2 2 ]; +***** test [ndpos, drank] = stk_paretofind (x); +***** assert (isequal (ndpos, [5; 3; 1])); +***** assert (isequal (drank, [0; 3; 0; 2; 0; 1; 2])); +12 tests, 12 passed, 0 known failure, 0 skipped [inst/misc/pareto/stk_isdominated.m] >>>>> /build/octave-stk-2.7.0/inst/misc/pareto/stk_isdominated.m ***** test @@ -6420,1446 +5948,689 @@ assert (isequal (isdom, logical ([1; 1; 0; 1]))); assert (isequal (dpos, [3; 3; 0; 3])); 5 tests, 5 passed, 0 known failure, 0 skipped -[inst/utils/stk_conditioning.m] ->>>>> /build/octave-stk-2.7.0/inst/utils/stk_conditioning.m -***** shared n, m, ni, xi_ind, lambda, zsim, zi - - n = 50; m = 5; ni = 10; xi_ind = 1:ni; - lambda = 1/ni * ones (ni, n); % prediction == averaging - zsim = ones (n, m); % const unconditioned samplepaths - zi = zeros (ni, 1); % conditioning by zeros -***** error zsimc = stk_conditioning (); -***** error zsimc = stk_conditioning (lambda); -***** error zsimc = stk_conditioning (lambda, zi); -***** test zsimc = stk_conditioning (lambda, zi, zsim); -***** test zsimc = stk_conditioning (lambda, zi, zsim, xi_ind); -***** test - zsimc = stk_conditioning (lambda, zi, zsim, xi_ind); - assert (stk_isequal_tolabs (double (zsimc), zeros (n, m))); -***** test - zi = 2 * ones (ni, 1); % conditioning by twos - zsimc = stk_conditioning (lambda, zi, zsim, xi_ind); - assert (stk_isequal_tolabs (double (zsimc), 2 * ones (n, m))); -***** test - DIM = 1; nt = 400; - xt = stk_sampling_regulargrid (nt, DIM, [-1.0; 1.0]); - - NI = 6; xi_ind = [1 20 90 200 300 350]; - xi = xt(xi_ind, 1); - zi = (1:NI)'; % linear response ;-) - - % Carry out the kriging prediction at points xt - model = stk_model (@stk_materncov52_iso); - model.param = log ([1.0; 2.9]); - [ignore_zp, lambda] = stk_predict (model, xi, [], xt); - - % Generate (unconditional) sample paths according to the model - NB_PATHS = 10; - zsim = stk_generate_samplepaths (model, xt, NB_PATHS); - zsimc = stk_conditioning (lambda, zi, zsim, xi_ind); +[inst/misc/text/stk_sprintf_colvect.m] +>>>>> /build/octave-stk-2.7.0/inst/misc/text/stk_sprintf_colvect.m +***** shared s +***** test s = stk_sprintf_colvect ([1 1e1], 6); +***** assert (isequal (s, [' 1'; '10'])) +***** test s = stk_sprintf_colvect ([1 1e3], 6); +***** assert (isequal (s, [' 1'; '1000'])) +***** test s = stk_sprintf_colvect ([1 1e5], 6); +***** assert (isequal (s, [' 1'; '100000'])) +***** test s = stk_sprintf_colvect ([1 1e6], 6); +***** assert (isequal (s, ['1e+00'; '1e+06'])) 8 tests, 8 passed, 0 known failure, 0 skipped -[inst/utils/stk_generate_samplepaths.m] ->>>>> /build/octave-stk-2.7.0/inst/utils/stk_generate_samplepaths.m -***** shared model, xi, zi, xt, n, nb_paths - dim = 1; n = 50; nb_paths = 5; - model = stk_model (@stk_materncov32_iso, dim); - model.param = log ([1.0; 2.9]); - xt = stk_sampling_regulargrid (n, dim, [-1.0; 1.0]); - xi = [xt(1, :); xt(end, :)]; zi = [0; 0]; -***** error zsim = stk_generate_samplepaths (); -***** error zsim = stk_generate_samplepaths (model); -***** test zsim = stk_generate_samplepaths (model, xt); -***** test zsim = stk_generate_samplepaths (model, xt, nb_paths); -***** test zsim = stk_generate_samplepaths (model, xi, zi, xt); -***** test zsim = stk_generate_samplepaths (model, xi, zi, xt, nb_paths); -***** test - zsim = stk_generate_samplepaths (model, xt); - assert (isequal (size (zsim), [n, 1])); -***** test - zsim = stk_generate_samplepaths (model, xt, nb_paths); - assert (isequal (size (zsim), [n, nb_paths])); -***** test % duplicate simulation points - zsim = stk_generate_samplepaths (model, [xt; xt], nb_paths); - assert (isequal (size (zsim), [2 * n, nb_paths])); - assert (isequal (zsim(1:n, :), zsim((n + 1):end, :))); -***** test % simulation points equal to observation points (noiseless model) - % https://sourceforge.net/p/kriging/tickets/14/ - zsim = stk_generate_samplepaths (model, xt, zeros (n, 1), xt); - assert (isequal (zsim, zeros (n, 1))); -10 tests, 10 passed, 0 known failure, 0 skipped -[inst/model/@stk_model_gpposterior/get.m] ->>>>> /build/octave-stk-2.7.0/inst/model/@stk_model_gpposterior/get.m -***** shared M_post - x_obs = (linspace (0, pi, 15))'; - z_obs = sin (x_obs); - M_prior = stk_model (@stk_materncov32_iso); - M_prior.param = log ([1.0; 2.1]); - M_post = stk_model_gpposterior (M_prior, x_obs, z_obs); -***** error value = get (M_post, 1.33); -***** error value = get (M_post, 'dudule'); -***** test value = get (M_post, 'prior_model'); -3 tests, 3 passed, 0 known failure, 0 skipped -[inst/model/@stk_model_gpposterior/set.m] ->>>>> /build/octave-stk-2.7.0/inst/model/@stk_model_gpposterior/set.m -***** shared M_post - x_obs = (linspace (0, pi, 15))'; - z_obs = sin (x_obs); - M_prior = stk_model (@stk_materncov32_iso); - M_prior.param = log ([1.0; 2.1]); - M_post = stk_model_gpposterior (M_prior, x_obs, z_obs); -***** error value = get (M_post, 1.33); -***** error value = get (M_post, 'dudule'); -***** test value = get (M_post, 'prior_model'); -3 tests, 3 passed, 0 known failure, 0 skipped -[inst/model/@stk_model_gpposterior/stk_model_update.m] ->>>>> /build/octave-stk-2.7.0/inst/model/@stk_model_gpposterior/stk_model_update.m -***** shared x_obs, z_obs, ref, M_prior, x_new, z_new, lnv_new - [x_obs, z_obs, ref] = stk_dataset_twobumps ('noisy2'); - M_prior = stk_model (@stk_materncov52_iso); - M_prior.param = [-0.15; 0.38]; - M_prior.lognoisevariance = 2 * log (ref.noise_std); - x_new = [-0.79; -0.79]; - z_new = [-0.69; -0.85]; - lnv_new = ref.noise_std_func (x_new); -***** test % heteroscedastic - M_prior.lognoisevariance = 2 * log (ref.noise_std); - M_post = stk_model_gpposterior (M_prior, x_obs, z_obs); - M_post = stk_model_update (M_post, x_new, z_new, lnv_new); -***** error % using lnv_new / homoscedastic - M_prior.lognoisevariance = 0; - M_post = stk_model_gpposterior (M_prior, x_obs, z_obs); - M_post = stk_model_update (M_post, x_new, z_new, lnv_new); % NOT OK -***** error % using lnv_new / noiseless - M_prior.lognoisevariance = -inf; - M_post = stk_model_gpposterior (M_prior, x_obs, z_obs) - M_post = stk_model_update (M_post, x_new, z_new, lnv_new); % NOT OK -***** error % not using lnv_new / heteroscedastic - M_prior.lognoisevariance = 2 * log (ref.noise_std); - M_post = stk_model_gpposterior (M_prior, x_obs, z_obs); - M_post = stk_model_update (M_post, x_new, z_new); -4 tests, 4 passed, 0 known failure, 0 skipped -[inst/model/@stk_model_gpposterior/stk_model_gpposterior.m] ->>>>> /build/octave-stk-2.7.0/inst/model/@stk_model_gpposterior/stk_model_gpposterior.m -***** test stk_test_class ('stk_model_gpposterior') -***** shared M_prior, x_obs, z_obs - x_obs = (linspace (0, pi, 15))'; - z_obs = sin (x_obs); - - M_prior = stk_model (@stk_materncov32_iso); - M_prior.param = log ([1.0; 2.1]); -***** test M_post = stk_model_gpposterior (); -***** test M_post = stk_model_gpposterior (M_prior, x_obs, z_obs); -***** error M_post = stk_model_gpposterior (M_prior, x_obs, [z_obs; z_obs]); -***** error M_post = stk_model_gpposterior (M_prior, x_obs, [z_obs; z_obs], 3.441); -***** test % hidden feature - kreq = stk_kreq_qr (M_prior, x_obs); - M_post = stk_model_gpposterior (M_prior, {x_obs, kreq}, z_obs); -***** test % NaNs in prior_model.param - DIM = 1; M = stk_model (@stk_materncov52_aniso, DIM); - M.param = nan (2, 1); % this is currently the default - x = stk_sampling_regulargrid (20, DIM, [0; 1]); - y = sin (double (x)); - zp = stk_predict (M, x, y, x); -7 tests, 7 passed, 0 known failure, 0 skipped -[inst/model/@stk_model_gpposterior/stk_predict_.m] ->>>>> /build/octave-stk-2.7.0/inst/model/@stk_model_gpposterior/stk_predict_.m -***** shared n, m, M_post, M_prior, x0, x_obs, z_obs, x_prd, y_prd, idx_obs, idx_prd - - n = 10; % number of observations - m = n + 1; % number of predictions - d = 1; % dimension of the input space - - x0 = (linspace (0, pi, n + m))'; - - idx_obs = (2:2:(n+m-1))'; - idx_prd = (1:2:(n+m))'; - - x_obs = x0(idx_obs); - z_obs = sin (x_obs); - x_prd = x0(idx_prd); - - M_prior = stk_model (@stk_materncov32_iso); - M_prior.param = log ([1.0; 2.1]); +[inst/misc/text/stk_sprintf_colvect_scientific.m] +>>>>> /build/octave-stk-2.7.0/inst/misc/text/stk_sprintf_colvect_scientific.m +***** shared x, s + x = [1.2; -34567]; +***** test s = stk_sprintf_colvect_scientific(x, 1); +***** assert (isequal(s, ['#'; '#'])) +***** test s = stk_sprintf_colvect_scientific(x, 3); +***** assert (isequal(s, ['###'; '###'])) +***** test s = stk_sprintf_colvect_scientific(x, 5); +***** assert (isequal(s, ['#####'; '#####'])) +***** test s = stk_sprintf_colvect_scientific(x, 6); +***** assert (isequal(s, [' 1e+00'; '-3e+04'])) +***** test s = stk_sprintf_colvect_scientific(x, 7); +***** assert (isequal(s, [' 1e+00'; '-3e+04'])) +***** test s = stk_sprintf_colvect_scientific(x, 8); +***** assert (isequal(s, [' 1.2e+00'; '-3.5e+04'])) +***** test s = stk_sprintf_colvect_scientific(x, 9); +***** assert (isequal(s, [' 1.20e+00'; '-3.46e+04'])) +***** test s = stk_sprintf_colvect_scientific(x, 10); +***** assert (isequal(s, [' 1.200e+00'; '-3.457e+04'])) +***** test s = stk_sprintf_colvect_scientific(x, 11); +***** assert (isequal(s, [' 1.2000e+00'; '-3.4567e+04'])) +***** test s = stk_sprintf_colvect_scientific(x, 12); +***** assert (isequal(s, [' 1.2000e+00'; '-3.4567e+04'])) +***** shared x, s + x = [0.9; 0.91; 0.99; 0.999]; +***** test s = stk_sprintf_colvect_scientific (x, 4); +***** assert (isequal(s, ['####'; '####'; '####'; '####'])) +***** test s = stk_sprintf_colvect_scientific (x, 5); +***** assert (isequal(s, ['9e-01'; '9e-01'; '1e+00'; '1e+00'])) +***** test s = stk_sprintf_colvect_scientific (x, 6); +***** assert (isequal(s, ['9e-01'; '9e-01'; '1e+00'; '1e+00'])) +***** test s = stk_sprintf_colvect_scientific (x, 7); +***** assert (isequal(s, ['9.0e-01'; '9.1e-01'; '9.9e-01'; '1.0e+00'])) +***** test s = stk_sprintf_colvect_scientific (x, 8); +***** assert (isequal(s, ['9.00e-01'; '9.10e-01'; '9.90e-01'; '9.99e-01'])) +***** shared x, s + x = [0.9; -0.91; 0.99; 0.999]; +***** test s = stk_sprintf_colvect_scientific (x, 4); +***** assert (isequal(s, ['####'; '####'; '####'; '####'])) +***** test s = stk_sprintf_colvect_scientific (x, 5); +***** assert (isequal(s, ['#####'; '#####'; '#####'; '#####'])) +***** test s = stk_sprintf_colvect_scientific (x, 6); +***** assert (isequal(s, [' 9e-01'; '-9e-01'; ' 1e+00'; ' 1e+00'])) +***** test s = stk_sprintf_colvect_scientific (x, 7); +***** assert (isequal(s, [' 9e-01'; '-9e-01'; ' 1e+00'; ' 1e+00'])) +***** test s = stk_sprintf_colvect_scientific (x, 8); +***** assert (isequal(s, [' 9.0e-01'; '-9.1e-01'; ' 9.9e-01'; ' 1.0e+00'])) +***** test + x = [1e6; -1e10; 1e-221]; + s = stk_sprintf_colvect_scientific(x, 10); + assert(isequal(s, [' 1e+006'; '-1e+010'; ' 1e-221'])); +41 tests, 41 passed, 0 known failure, 0 skipped +[inst/misc/text/stk_sprintf_colvect_fixedpoint.m] +>>>>> /build/octave-stk-2.7.0/inst/misc/text/stk_sprintf_colvect_fixedpoint.m +***** shared x, s + x = [1.2; 3.48]; +***** test s = stk_sprintf_colvect_fixedpoint(x, 1); +***** assert (isequal(s, ['1'; '3'])) +***** test s = stk_sprintf_colvect_fixedpoint(x, 2); +***** assert (isequal(s, ['1'; '3'])) +***** test s = stk_sprintf_colvect_fixedpoint(x, 3); +***** assert (isequal(s, ['1.2'; '3.5'])) +***** test s = stk_sprintf_colvect_fixedpoint(x, 4); +***** assert (isequal(s, ['1.20'; '3.48'])) +***** test s = stk_sprintf_colvect_fixedpoint(x, 5); +***** assert (isequal(s, ['1.20'; '3.48'])) +***** shared x, s + x = [1.2; -3.48]; +***** test s = stk_sprintf_colvect_fixedpoint(x, 1); +***** assert (isequal(s, ['#'; '#'])) +***** test s = stk_sprintf_colvect_fixedpoint(x, 2); +***** assert (isequal(s, [' 1'; '-3'])) +***** test s = stk_sprintf_colvect_fixedpoint(x, 3); +***** assert (isequal(s, [' 1'; '-3'])) +***** test s = stk_sprintf_colvect_fixedpoint(x, 4); +***** assert (isequal(s, [' 1.2'; '-3.5'])) +***** test s = stk_sprintf_colvect_fixedpoint(x, 5); +***** assert (isequal(s, [' 1.20'; '-3.48'])) +***** test s = stk_sprintf_colvect_fixedpoint(x, 6); +***** assert (isequal(s, [' 1.20'; '-3.48'])) +***** shared x, s + x = [0.2; 0.48]; +***** test s = stk_sprintf_colvect_fixedpoint(x, 1); +***** assert (isequal(s, ['0'; '0'])) +***** test s = stk_sprintf_colvect_fixedpoint(x, 2); +***** assert (isequal(s, ['0'; '0'])) +***** test s = stk_sprintf_colvect_fixedpoint(x, 3); +***** assert (isequal(s, ['0.2'; '0.5'])) +***** test s = stk_sprintf_colvect_fixedpoint(x, 4); +***** assert (isequal(s, ['0.20'; '0.48'])) +***** test s = stk_sprintf_colvect_fixedpoint(x, 5); +***** assert (isequal(s, ['0.20'; '0.48'])) +32 tests, 32 passed, 0 known failure, 0 skipped +[inst/misc/text/stk_disp_progress.m] +>>>>> /build/octave-stk-2.7.0/inst/misc/text/stk_disp_progress.m +***** error stk_disp_progress ('toto ', 0, 1); +***** test stk_disp_progress ('toto ', 1, 1); +warning: implicit conversion from numeric to char +warning: called from + stk_disp_progress at line 53 column 1 + __test__ at line 2 column 3 + test at line 683 column 11 + /tmp/tmp.HoRfVe37jO at line 1198 column 31 - M_post = stk_model_gpposterior (M_prior, x_obs, z_obs); -***** error y_prd = stk_predict (M_post); -***** test y_prd = stk_predict (M_post, x_prd); -***** error y_prd = stk_predict (M_post, [x_prd x_prd]); -***** test % nargout = 2 - [y_prd1, lambda] = stk_predict (M_post, x_prd); - assert (stk_isequal_tolrel (y_prd, y_prd1)); - assert (isequal (size (lambda), [n m])); -***** test % nargout = 3 - [y_prd1, lambda, mu] = stk_predict (M_post, x_prd); - assert (stk_isequal_tolrel (y_prd, y_prd1)); - assert (isequal (size (lambda), [n m])); - assert (isequal (size (mu), [1 m])); % ordinary kriging -***** test % nargout = 4 - [y_prd1, lambda, mu, K] = stk_predict (M_post, x_prd); - assert (stk_isequal_tolrel (y_prd, y_prd1)); - assert (isequal (size (lambda), [n m])); - assert (isequal (size (mu), [1 m])); % ordinary kriging - assert (isequal (size (K), [m m])); -***** test % nargout = 2, compute only variances - M_post1 = stk_model_gpposterior (M_prior, x_obs, []); - [y_prd_nan, lambda] = stk_predict (M_post1, x_prd); - assert (isequal (size (lambda), [n m])); - assert (all (isnan (y_prd_nan.mean))); -***** test % discrete model (prediction indices provided) - M_prior1 = stk_model (@stk_discretecov, M_prior, x0); - M_post1 = stk_model_gpposterior (M_prior1, idx_obs, z_obs); - y_prd1 = stk_predict (M_post1, idx_prd); - assert (stk_isequal_tolrel (y_prd, y_prd1)); -***** test % discrete model (prediction indices *not* provided) - M_prior1 = stk_model (@stk_discretecov, M_prior, x0); - M_post1 = stk_model_gpposterior (M_prior1, idx_obs, z_obs); - y_prd1 = stk_predict (M_post1, []); % predict them all! - assert (stk_isequal_tolrel (y_prd, y_prd1(idx_prd, :))); -9 tests, 9 passed, 0 known failure, 0 skipped -[inst/model/@stk_model_gpposterior/stk_predict_leaveoneout.m] ->>>>> /build/octave-stk-2.7.0/inst/model/@stk_model_gpposterior/stk_predict_leaveoneout.m -***** test % Check virtual Leave-One-Out formula +toto +***** error stk_disp_progress ('toto ', 2, 1); +***** test + stk_disp_progress ('toto ', 1, 2); + stk_disp_progress ('toto ', 2, 2); +warning: implicit conversion from numeric to char +warning: called from + stk_disp_progress at line 53 column 1 + __test__ at line 3 column 2 + test at line 683 column 11 + /tmp/tmp.HoRfVe37jO at line 1198 column 31 - n = 20; d = 1; - x_obs = stk_sampling_regulargrid (n, d, [0; 2*pi]); - z_obs = stk_feval (@sin, x_obs); - - lm_list = {stk_lm_null, stk_lm_constant, stk_lm_affine}; - - for j = 0:2 - for k = 1:(length (lm_list)) - - model = stk_model (@stk_materncov32_iso, d); - model.lm = lm_list{k}; - model.param = log ([1; 5]); - - switch j % test various scenarios for lognoisevariance - case 0 - model.lognoisevariance = -inf; - case 1 - model.lognoisevariance = 0; - case 2 - model.lognoisevariance = (1 + rand (n, 1)) * 1e-3; - end - - M_post = stk_model_gpposterior (model, x_obs, z_obs); - - [loo_pred, loo_res] = stk_predict_leaveoneout (M_post); - [direct_pred, direct_res] = stk_predict_leaveoneout_direct (M_post); - - assert (stk_isequal_tolrel (loo_pred, direct_pred)); - assert (stk_isequal_tolrel (loo_res, direct_res)); - - end +toto toto +4 tests, 4 passed, 0 known failure, 0 skipped +[inst/misc/optim/@stk_optim_fmincon/stk_optim_fmincon.m] +>>>>> /build/octave-stk-2.7.0/inst/misc/optim/@stk_optim_fmincon/stk_optim_fmincon.m +***** test stk_test_class ('stk_optim_fmincon') +1 test, 1 passed, 0 known failure, 0 skipped +[inst/misc/optim/stk_optim_testmin_box.m] +>>>>> /build/octave-stk-2.7.0/inst/misc/optim/stk_optim_testmin_box.m +***** shared algo + algo = stk_options_get ('stk_param_estim', 'minimize_box'); +***** error b = stk_optim_testmin_box (); +***** assert (stk_optim_testmin_box (algo)); +***** assert (~ stk_optim_testmin_box ('dudule')); +3 tests, 3 passed, 0 known failure, 0 skipped +[inst/misc/optim/stk_optim_testmin_unc.m] +>>>>> /build/octave-stk-2.7.0/inst/misc/optim/stk_optim_testmin_unc.m +***** shared algo + algo = stk_options_get ('stk_param_estim', 'minimize_unc'); +***** error b = stk_optim_testmin_unc (); +***** assert (stk_optim_testmin_unc (algo)); +***** assert (~ stk_optim_testmin_unc ('dudule')); +3 tests, 3 passed, 0 known failure, 0 skipped +[inst/misc/optim/@stk_optim_optimizer_/stk_optim_optimizer_.m] +>>>>> /build/octave-stk-2.7.0/inst/misc/optim/@stk_optim_optimizer_/stk_optim_optimizer_.m +***** test stk_test_class ('stk_optim_optimizer_') +1 test, 1 passed, 0 known failure, 0 skipped +[inst/misc/optim/@stk_optim_octavesqp/stk_optim_octavesqp.m] +>>>>> /build/octave-stk-2.7.0/inst/misc/optim/@stk_optim_octavesqp/stk_optim_octavesqp.m +***** test stk_test_class ('stk_optim_octavesqp') +1 test, 1 passed, 0 known failure, 0 skipped +[inst/misc/optim/stk_minimize_boxconstrained.m] +>>>>> /build/octave-stk-2.7.0/inst/misc/optim/stk_minimize_boxconstrained.m +***** test % Call fmincon using function name + if stk_optim_isavailable ('fmincon') + assert (stk_optim_testmin_box ('fmincon')); end +***** test % Call fmincon directly, using algorithm object + if stk_optim_isavailable ('fmincon') + algo = stk_optim_fmincon ('TolX', 1e-12, 'TolFun', 1e-12); + assert (stk_optim_testmin_box (algo)); + end +***** test % Call sqp using function name + if stk_optim_isavailable ('octavesqp') + assert (stk_optim_testmin_box ('octavesqp')); + end +***** test % Call sqp directly, using algorithm object + if stk_optim_isavailable ('octavesqp') + algo = stk_optim_octavesqp (); + assert (stk_optim_testmin_box (algo)); + end +***** error assert (stk_optim_testmin_box ('InexistentOptimizer')); +***** error assert (stk_optim_testmin_box (100)); +6 tests, 6 passed, 0 known failure, 0 skipped +[inst/misc/optim/stk_minimize_unconstrained.m] +>>>>> /build/octave-stk-2.7.0/inst/misc/optim/stk_minimize_unconstrained.m +***** test % Call fminsearch using function name + if stk_optim_isavailable ('fminsearch') + assert (stk_optim_testmin_unc ('fminsearch')); + end +***** test % Call fminsearch directly, using algorithm object + if stk_optim_isavailable ('fminsearch') + algo = stk_optim_fminsearch ('TolX', 1e-12, 'TolFun', 1e-12); + assert (stk_optim_testmin_unc (algo)); + end +***** test % Call sqp using function name + if stk_optim_isavailable ('octavesqp') + assert (stk_optim_testmin_unc ('octavesqp')); + end +***** test % Call sqp directly, using algorithm object + if stk_optim_isavailable ('octavesqp') + algo = stk_optim_octavesqp (); + assert (stk_optim_testmin_unc (algo)); + end +***** error assert (stk_optim_testmin_unc ('InexistentOptimizer')); +***** error assert (stk_optim_testmin_unc (100)); +6 tests, 6 passed, 0 known failure, 0 skipped +[inst/misc/optim/@stk_optim_fminsearch/stk_optim_fminsearch.m] +>>>>> /build/octave-stk-2.7.0/inst/misc/optim/@stk_optim_fminsearch/stk_optim_fminsearch.m +***** test stk_test_class ('stk_optim_fminsearch') 1 test, 1 passed, 0 known failure, 0 skipped -[inst/model/prior_struct/stk_model.m] ->>>>> /build/octave-stk-2.7.0/inst/model/prior_struct/stk_model.m -***** test model = stk_model (); -***** test model = stk_model (@stk_expcov_iso); -***** test model = stk_model (@stk_expcov_iso, 1); -***** test model = stk_model (@stk_expcov_iso, 3); -***** test model = stk_model (@stk_expcov_aniso); -***** test model = stk_model (@stk_expcov_aniso, 1); -***** test model = stk_model (@stk_expcov_aniso, 3); -***** test model = stk_model (@stk_materncov_iso); -***** test model = stk_model (@stk_materncov_iso, 1); -***** test model = stk_model (@stk_materncov_iso, 3); -***** test model = stk_model (@stk_materncov_aniso); -***** test model = stk_model (@stk_materncov_aniso, 1); -***** test model = stk_model (@stk_materncov_aniso, 3); -***** test model = stk_model (@stk_materncov32_iso); -***** test model = stk_model (@stk_materncov32_iso, 1); -***** test model = stk_model (@stk_materncov32_iso, 3); -***** test model = stk_model (@stk_materncov32_aniso); -***** test model = stk_model (@stk_materncov32_aniso, 1); -***** test model = stk_model (@stk_materncov32_aniso, 3); -***** test model = stk_model (@stk_materncov52_iso); -***** test model = stk_model (@stk_materncov52_iso, 1); -***** test model = stk_model (@stk_materncov52_iso, 3); -***** test model = stk_model (@stk_materncov52_aniso); -***** test model = stk_model (@stk_materncov52_aniso, 1); -***** test model = stk_model (@stk_materncov52_aniso, 3); -***** test model = stk_model (@stk_gausscov_iso); -***** test model = stk_model (@stk_gausscov_iso, 1); -***** test model = stk_model (@stk_gausscov_iso, 3); -***** test model = stk_model (@stk_gausscov_aniso); -***** test model = stk_model (@stk_gausscov_aniso, 1); -***** test model = stk_model (@stk_gausscov_aniso, 3); -***** test model = stk_model (@stk_sphcov_iso); -***** test model = stk_model (@stk_sphcov_iso, 1); -***** test model = stk_model (@stk_sphcov_iso, 3); -***** test model = stk_model (@stk_sphcov_aniso); -***** test model = stk_model (@stk_sphcov_aniso, 1); -***** test model = stk_model (@stk_sphcov_aniso, 3); -37 tests, 37 passed, 0 known failure, 0 skipped -[inst/model/prior_struct/stk_covmat_noise.m] ->>>>> /build/octave-stk-2.7.0/inst/model/prior_struct/stk_covmat_noise.m -***** shared model, model2, x1, x2, n1, n2, d, Ka, Kb, Kc, Pa, Pb, Pc, P1, P2, P3, K1, K2, K3 - n1 = 20; n2 = 10; d = 4; - model = stk_model (@stk_materncov52_aniso, d); - model.lm = stk_lm_affine; - model.param = log ([1.0; 2.1; 2.2; 2.3; 2.4]); - model2 = model; model2.lognoisevariance = log(0.01); - x1 = stk_sampling_randunif (n1, d); - x2 = stk_sampling_randunif (n2, d); -***** error [KK, PP] = stk_covmat_noise (); -***** error [KK, PP] = stk_covmat_noise (model); -***** test [Ka, Pa] = stk_covmat_noise (model, x1); % (1) -***** test [K1, P1] = stk_covmat_noise (model, x1, []); -***** test [K2, P2] = stk_covmat_noise (model, x1, [], -1); -***** test [K3, P3] = stk_covmat_noise (model, x1, [], -1, false); -***** assert (isequal (size (Ka), [n1 n1])); -***** assert (isequal (size (Pa), [n1 0])); -***** assert (isequal (P1, Pa) && (isequal (K1, Ka))) -***** assert (isequal (P2, Pa) && (isequal (K2, Ka))) -***** assert (isequal (P3, Pa) && (isequal (K3, Ka))) -***** test [Kb, Pb] = stk_covmat_noise (model, x1, x1); % (2) -***** test [K1, P1] = stk_covmat_noise (model, x1, x1, -1); -***** test [K2, P2] = stk_covmat_noise (model, x1, x1, -1, false); -***** assert (isequal (size (Kb), [n1 n1])); -***** assert (isequal (size (Pb), [n1 0])); -***** assert (isequal (P1, Pb) && (isequal (K1, Kb))) -***** assert (isequal (P2, Pb) && (isequal (K2, Kb))) -***** test [Kc, Pc] = stk_covmat_noise (model, x1, x2); % (3) -***** test [K1, P1] = stk_covmat_noise (model, x1, x2, -1); -***** test [K2, P2] = stk_covmat_noise (model, x1, x2, -1, false); -***** assert (isequal (size (Kc), [n1 n2])); -***** assert (isequal (size (Pc), [n1 0])); -***** assert (isequal (P1, Pc) && (isequal (K1, Kc))) -***** assert (isequal (P2, Pc) && (isequal (K2, Kc))) -***** assert (isequal (Kb, Ka)); -***** test [Ka, Pa] = stk_covmat_noise (model2, x1); % (1') -***** test [Kb, Pb] = stk_covmat_noise (model2, x1, x1); % (2') -***** error assert (isequal (Kb, Ka)); -***** assert (isequal (Pa, Pb)); -***** assert (isequal (Pa, Pc)); -31 tests, 31 passed, 0 known failure, 0 skipped -[inst/model/prior_struct/stk_ortho_func.m] ->>>>> /build/octave-stk-2.7.0/inst/model/prior_struct/stk_ortho_func.m -***** shared model, x, n, d - n = 15; d = 4; - model = stk_model (@stk_materncov_aniso, d); - x = stk_sampling_randunif (n, d); - model = rmfield (model, 'lm'); % Test the old .order approach -***** error P = stk_ortho_func (); -***** error P = stk_ortho_func (model); -***** test P = stk_ortho_func (model, x); -***** test - model.order = -1; P = stk_ortho_func (model, x); - assert (isequal (size (P), [n, 0])); -***** test - model.order = 0; P = stk_ortho_func (model, x); - assert (isequal (size (P), [n, 1])); +[inst/misc/error/stk_error.m] +>>>>> /build/octave-stk-2.7.0/inst/misc/error/stk_error.m +***** shared errmsg, mnemonic, badstack + errmsg = 'Go ahead, make my day.'; + mnemonic = 'ClintEastwood'; + badstack = 0; % not a valid stack structure +***** error stk_error(errmsg, mnemonic); +***** error stk_error (errmsg, mnemonic, badstack); +***** error id=STK:stk_error:InvalidArgument stk_error (errmsg, mnemonic, badstack); +3 tests, 3 passed, 0 known failure, 0 skipped +[inst/misc/test/stk_isequal_tolrel.m] +>>>>> /build/octave-stk-2.7.0/inst/misc/test/stk_isequal_tolrel.m +***** shared r1, r2, r3, a, b, tolrel + a = 1.01; b = 1.02; tolrel = 0.1; +***** error rr = stk_isequal_tolrel(); +***** error rr = stk_isequal_tolrel(a); +***** test r1 = stk_isequal_tolrel(a, b); +***** test r2 = stk_isequal_tolrel(a, b, tolrel); +***** test r3 = stk_isequal_tolrel(a, [b b]); +***** test assert (isequal (r1, false)); +***** test assert (isequal (r2, true)); +***** test assert (isequal (r3, false)); ***** test - model.order = 1; P = stk_ortho_func (model, x); - assert (isequal (size (P), [n, d + 1])); + a = struct('u', []); b = struct('v', []); + assert(~ stk_isequal_tolrel(a, b)) ***** test - model.order = 2; P = stk_ortho_func (model, x); - assert (isequal (size (P), [n, 1 + d * (d + 3) / 2])); + a = struct('u', 1.01); b = struct('u', 1.02); + assert(stk_isequal_tolrel(a, b, tolrel)) +10 tests, 10 passed, 0 known failure, 0 skipped +[inst/misc/test/stk_isequal_tolabs.m] +>>>>> /build/octave-stk-2.7.0/inst/misc/test/stk_isequal_tolabs.m +***** shared r1, r2, a, b, tolabs + a = 1.01; b = 1.02; tolabs = 0.1; +***** error rr = stk_isequal_tolabs(); +***** error rr = stk_isequal_tolabs(a); +***** test r1 = stk_isequal_tolabs(a, b); +***** test r2 = stk_isequal_tolabs(a, b, tolabs); +***** test assert(~r1); +***** test assert(r2); ***** test - model.order = 3; P = stk_ortho_func (model, x); - assert (isequal (size (P), [n, 1 + d * (11 + d * (6 + d)) / 6])); -***** error - model.order = 4; P = stk_ortho_func (model, x); - % model.order > 3 is not allowed -9 tests, 9 passed, 0 known failure, 0 skipped -[inst/model/noise/@stk_gaussiannoise_het0/set.m] ->>>>> /build/octave-stk-2.7.0/inst/model/noise/@stk_gaussiannoise_het0/set.m -***** shared M_post - x_obs = (linspace (0, pi, 15))'; - z_obs = sin (x_obs); - M_prior = stk_model (@stk_materncov32_iso); - M_prior.param = log ([1.0; 2.1]); - M_post = stk_model_gpposterior (M_prior, x_obs, z_obs); -***** error value = get (M_post, 1.33); -***** error value = get (M_post, 'dudule'); -***** test value = get (M_post, 'prior_model'); -3 tests, 3 passed, 0 known failure, 0 skipped -[inst/lm/@stk_lm_cubic/stk_lm_cubic.m] ->>>>> /build/octave-stk-2.7.0/inst/lm/@stk_lm_cubic/stk_lm_cubic.m -***** test stk_test_class ('stk_lm_cubic') -1 test, 1 passed, 0 known failure, 0 skipped -[inst/lm/@stk_lm_cubic/feval.m] ->>>>> /build/octave-stk-2.7.0/inst/lm/@stk_lm_cubic/feval.m + a = struct('u', []); b = struct('v', []); + assert(~ stk_isequal_tolabs(a, b)) ***** test - n = 15; d = 4; - x = stk_sampling_randunif (n, d); - P = feval (stk_lm_cubic (), x); - assert (isequal (size (P), [n, 1 + d * (11 + d * (6 + d)) / 6])) + a = struct('u', 1.01); b = struct('u', 1.02); + assert(stk_isequal_tolabs(a, b, tolabs)) +8 tests, 8 passed, 0 known failure, 0 skipped +[inst/misc/test/stk_test.m] +>>>>> /build/octave-stk-2.7.0/inst/misc/test/stk_test.m +***** assert(isempty([])) % support for test assert shorthand +***** assert((1 + 1) == 2) +***** test a=1; +***** test assert(~exist('a')); +***** shared a % create a shared variable +***** test a = 3; % assign to a shared variable +***** test assert(a == 3); % variable should equal 3 in this second 'test' block +***** shared b, c % replace shared variables {'a'} --> {'b', 'c'} +***** test assert(~exist('a')); % a no longer exists +***** test assert(isempty(b)); % variables start off empty +***** shared a % recreate a shared variable that had been deleted +***** test assert (isempty(a)); % it is empty, even though it was equal to 3 before +***** shared a, b, c % creates three shared variables + a = 1; b = 2; c = 3; % give values to all variables, in the same block +***** assert(isequal([a, b, c], [1, 2, 3])); % test all of them together +***** test c=6; % update a value +***** test % show that the update sticks between blocks + assert(isequal([a, b, c], [1, 2, 6])); +***** shared % clear all shared variables +***** assert(~exist('a')) % show that they are cleared +***** error test % not enough input arguments +***** error test(1, 2, 3, 4) % too many input args +***** error garbage % usage on nonexistent function should be +***** error stt_test('test', 'bogus'); % undefined function error +***** error stk_test('test', 'bogus'); % error raised by stk_test itself +***** error stk_test(); +***** error stk_test('disp', 'verbose', [], 'extra arg !!!'); +***** error stk_test([]) +***** error stk_test(0.0) +***** error stk_test('stk_mindist', 0.0) +***** error stk_test('stk_mindist', 'dudule') +24 tests, 24 passed, 0 known failure, 0 skipped +[inst/misc/parallel/@stk_parallel_engine_none/stk_parallel_engine_none.m] +>>>>> /build/octave-stk-2.7.0/inst/misc/parallel/@stk_parallel_engine_none/stk_parallel_engine_none.m +***** test stk_test_class ('stk_parallel_engine_none') 1 test, 1 passed, 0 known failure, 0 skipped -[inst/lm/@stk_lm_affine/stk_lm_affine.m] ->>>>> /build/octave-stk-2.7.0/inst/lm/@stk_lm_affine/stk_lm_affine.m -***** test stk_test_class ('stk_lm_affine') +[inst/misc/design/stk_phipcrit.m] +>>>>> /build/octave-stk-2.7.0/inst/misc/design/stk_phipcrit.m +***** shared x + x = [0, 0.2, 0.4, 0.6, 0.8, 1.0; + 0, 0.6, 0.8, 1.0, 0.2, 0.4]'; +***** assert (stk_isequal_tolabs ... + (stk_phipcrit (x, 10), 3.946317664423303, 1e-15)) +***** assert (stk_isequal_tolabs ... + (stk_phipcrit (x, 50), 3.614077252813102, 1e-15)); +***** assert (stk_isequal_tolabs ... + (stk_phipcrit (x, 100), 3.574589859827413, 1e-15)); +***** assert (stk_isequal_tolabs ... + (stk_phipcrit (x, 1e9), 1 / stk_mindist (x), 1e-8)); +***** assert (isequal (stk_phipcrit (ones (2)), Inf)); +5 tests, 5 passed, 0 known failure, 0 skipped +[inst/misc/design/stk_maxabscorr.m] +>>>>> /build/octave-stk-2.7.0/inst/misc/design/stk_maxabscorr.m +***** assert (stk_isequal_tolabs (0.0, ... % Test on an OLHS(5) + stk_maxabscorr ([0.4 0.8 0 -0.4 -0.8; -0.8 0.4 0 0.8 -0.4]'))); 1 test, 1 passed, 0 known failure, 0 skipped -[inst/lm/@stk_lm_affine/feval.m] ->>>>> /build/octave-stk-2.7.0/inst/lm/@stk_lm_affine/feval.m +[inst/misc/dist/stk_gpquadform.m] +>>>>> /build/octave-stk-2.7.0/inst/misc/dist/stk_gpquadform.m +***** shared x, y, z, rx, ry, rz + x = rand(5, 2); rx = rand(5, 2) + 1; + y = rand(6, 2); ry = rand(6, 2) + 1; + z = rand(5, 3); rz = rand(5, 3) + 1; +***** error Q = stk_gpquadform(x, ry, y, ry) +***** error Q = stk_gpquadform(x, rz, y, ry) +***** error Q = stk_gpquadform(x, rx, y, rx) +***** error Q = stk_gpquadform(x, rx, y, rz) +***** error Q = stk_gpquadform(x, rx, z, ry) +***** shared x, y, z, rx, ry, rz + x = zeros (11, 5); rx = 1/sqrt(2) * ones (11, 5); + y = zeros (13, 5); ry = 1/sqrt(2) * ones (13, 5); + z = ones ( 7, 5); rz = 1/sqrt(2) * ones ( 7, 5); ***** test - n = 15; d = 4; - x = stk_sampling_randunif (n, d); - P = feval (stk_lm_affine (), x); - assert (isequal (size (P), [n, d + 1])); -1 test, 1 passed, 0 known failure, 0 skipped -[inst/lm/@stk_lm_null/stk_lm_null.m] ->>>>> /build/octave-stk-2.7.0/inst/lm/@stk_lm_null/stk_lm_null.m -***** test stk_test_class ('stk_lm_null') -1 test, 1 passed, 0 known failure, 0 skipped -[inst/lm/@stk_lm_null/feval.m] ->>>>> /build/octave-stk-2.7.0/inst/lm/@stk_lm_null/feval.m + Qx = stk_gpquadform(x, [], rx); + assert(isequal(Qx, zeros(11))); ***** test - n = 15; d = 4; - x = stk_sampling_randunif (n, d); - P = feval (stk_lm_null (), x); - assert (isequal (size (P), [n, 0])); -1 test, 1 passed, 0 known failure, 0 skipped -[inst/lm/stk_lm_polynomial.m] ->>>>> /build/octave-stk-2.7.0/inst/lm/stk_lm_polynomial.m -***** error lm = stk_lm_polynomial (); + Qxx = stk_gpquadform(x, x, rx, rx); + assert(isequal(Qxx, zeros(11))); ***** test - lm = stk_lm_polynomial (-1); - assert (isa (lm, 'stk_lm_null')); + Qxy = stk_gpquadform(x, y, rx, ry); + assert(isequal(Qxy, zeros(11, 13))); ***** test - lm = stk_lm_polynomial (0); - assert (isa (lm, 'stk_lm_constant')); + Qzz = stk_gpquadform(z, [], rz); + assert(isequal(Qzz, zeros(7))); ***** test - lm = stk_lm_polynomial (1); - assert (isa (lm, 'stk_lm_affine')); + Qxz = stk_gpquadform(x, z, rx, rz); + assert(stk_isequal_tolabs(Qxz, 5 * ones(11, 7))); ***** test - lm = stk_lm_polynomial (2); - assert (isa (lm, 'stk_lm_quadratic')); + x = randn(5, 3); rx = 1 + rand(5, 3); + y = randn(5, 3); ry = 1 + rand(5, 3); + Q1 = stk_gpquadform(x, y, rx, ry, true); % pairwise + Q2 = stk_gpquadform(x, y, rx, ry, false); + assert(isequal(size(Q1), [5 1])); + assert(isequal(size(Q2), [5 5])); + assert(stk_isequal_tolabs(Q1, diag(Q2))); ***** test - lm = stk_lm_polynomial (3); - assert (isa (lm, 'stk_lm_cubic')); -6 tests, 6 passed, 0 known failure, 0 skipped -[inst/lm/@stk_lm_quadratic/stk_lm_quadratic.m] ->>>>> /build/octave-stk-2.7.0/inst/lm/@stk_lm_quadratic/stk_lm_quadratic.m -***** test stk_test_class ('stk_lm_quadratic') -1 test, 1 passed, 0 known failure, 0 skipped -[inst/lm/@stk_lm_quadratic/feval.m] ->>>>> /build/octave-stk-2.7.0/inst/lm/@stk_lm_quadratic/feval.m + x = randn(5, 3); rx = 1 + rand(5, 3); + Q1 = stk_gpquadform(x, [], rx, [], true); % pairwise + assert(stk_isequal_tolabs(Q1, zeros(5, 1))); + Q1 = stk_gpquadform(x, x, rx, rx, true); % pairwise + assert(stk_isequal_tolabs(Q1, zeros(5, 1))); +***** shared x, y, z, rx, ry, rz + x = zeros (11, 5); rx = 2 * ones (11, 5); + y = zeros (13, 5); ry = 2 * ones (13, 5); + z = ones ( 7, 5); rz = 2 * ones ( 7, 5); ***** test - n = 15; d = 4; - x = stk_sampling_randunif (n, d); - P = feval (stk_lm_quadratic (), x); - assert (isequal (size (P), [n, 1 + d * (d + 3) / 2])); -1 test, 1 passed, 0 known failure, 0 skipped -[inst/lm/@stk_lm_matrix/stk_lm_matrix.m] ->>>>> /build/octave-stk-2.7.0/inst/lm/@stk_lm_matrix/stk_lm_matrix.m -***** test stk_test_class ('stk_lm_matrix') -***** test %%% dim 1 - data = rand (10, 1); idx = 3:7; - lm = stk_lm_matrix (data); - assert (isa (lm, 'stk_lm_matrix')); - assert (isequal (data(idx, :), feval (lm, idx))); -***** test %%% dim 3 - data = rand (10, 3); idx = 3:7; - lm = stk_lm_matrix (data); - assert (isa (lm, 'stk_lm_matrix')); - assert (isequal (data(idx, :), feval (lm, idx))); -3 tests, 3 passed, 0 known failure, 0 skipped -[inst/lm/@stk_lm_constant/feval.m] ->>>>> /build/octave-stk-2.7.0/inst/lm/@stk_lm_constant/feval.m + Qx = stk_gpquadform(x, [], rx); + assert(isequal(Qx, zeros(11))); ***** test - n = 15; d = 4; - x = stk_sampling_randunif (n, d); - P = feval (stk_lm_constant (), x); - assert (isequal (size (P), [n, 1])); -1 test, 1 passed, 0 known failure, 0 skipped -[inst/lm/@stk_lm_constant/stk_lm_constant.m] ->>>>> /build/octave-stk-2.7.0/inst/lm/@stk_lm_constant/stk_lm_constant.m -***** test stk_test_class ('stk_lm_constant') -1 test, 1 passed, 0 known failure, 0 skipped -[inst/sampling/stk_sampling_regulargrid.m] ->>>>> /build/octave-stk-2.7.0/inst/sampling/stk_sampling_regulargrid.m -***** shared x, n, dim, box - n = 9; dim = 2; box = [0, 0; 1, 1]; -***** error x = stk_sampling_regulargrid (); -***** test x = stk_sampling_regulargrid (n); -***** test x = stk_sampling_regulargrid (n, dim); -***** test x = stk_sampling_regulargrid (n, dim, box); -***** assert (isa (x, 'stk_dataframe')); -***** assert (isa (x, 'stk_factorialdesign')); -***** assert (isequal (x.colnames, {})); + Qxx = stk_gpquadform(x, x, rx, rx); + assert(isequal(Qxx, zeros(11))); ***** test - cn = {'W', 'H'}; box = stk_hrect (box, cn); - x = stk_sampling_regulargrid (n, dim, box); - assert (isequal (x.colnames, cn)); + Qxy = stk_gpquadform(x, y, rx, ry); + assert(isequal(Qxy, zeros(11, 13))); ***** test - for dim = 1:3, - n = 3^dim; - x = stk_sampling_regulargrid(n, dim); - assert(isequal(size(x), [n dim])); - u = double(x); u = u(:); - assert(~any(isnan(u) | isinf(u))); - assert((min(u) >= 0) && (max(u) <= 1)); - end + Qzz = stk_gpquadform(z, [], rz); + assert(isequal(Qzz, zeros(7))); ***** test - nn = [3 4 5]; - for dim = 1:3, - x = stk_sampling_regulargrid(nn(1:dim), dim); - assert(isequal(size(x), [prod(nn(1:dim)) dim])); - u = double(x); u = u(:); - assert(~any(isnan(u) | isinf(u))); - assert((min(u) >= 0) && (max(u) <= 1)); + Qxz = stk_gpquadform(x, z, rx, rz); + assert(stk_isequal_tolabs(Qxz, 5/8 * ones(11, 7))); +17 tests, 17 passed, 0 known failure, 0 skipped +[inst/misc/dist/stk_filldist.m] +>>>>> /build/octave-stk-2.7.0/inst/misc/dist/stk_filldist.m +***** test %%% exact + d = 3; x = rand(7, d); box = repmat([0; 1], 1, d); + fd1 = stk_filldist(x, box); + fd2 = stk_filldist(stk_dataframe(x), stk_dataframe(box)); + assert(stk_isequal_tolabs(fd1, fd2)); +***** test %%% discretized + d = 3; x = rand(7, d); y = rand(20, d); + fd1 = stk_filldist(x, y); + fd2 = stk_filldist(stk_dataframe(x), stk_dataframe(y)); + assert(stk_isequal_tolabs(fd1, fd2)); +***** test + n = 5; % must be bigger than 2 + for dim = 1:10, + x = rand(n, dim); + fd = stk_filldist(x, x); + assert(stk_isequal_tolabs(fd, 0.0)); end -10 tests, 10 passed, 0 known failure, 0 skipped -[inst/sampling/@stk_sampcrit_akg/stk_sampcrit_akg.m] ->>>>> /build/octave-stk-2.7.0/inst/sampling/@stk_sampcrit_akg/stk_sampcrit_akg.m -***** shared F, M, AKG - M = stk_model_gpposterior (stk_model, [1 2 3]', [1.234 3 2]'); -warning: Something went wrong during the optimization -crit0 = 2.594852, crit_opt = 2.594852: crit0 < crit_opt -***** test F = stk_sampcrit_akg () % ending ";" omitted on purpose, to test disp - -F = -| -| model: -- (not instantiated) -| reference_grid: -- (use current evaluation points) -| - -***** assert (isempty (F.model)) -***** assert (isempty (get (F, 'model'))) -***** assert (isempty (F.reference_grid)) -***** assert (isempty (get (F, 'reference_grid'))) -***** error F.toto -***** error get (F, 'toto') -***** error F.toto = 1.234; % field does not exist -***** error F = set (F, 'toto', 1.234); % field does not exist -***** error AKG = feval (F, 1.0); -***** test F = stk_sampcrit_akg (); F.model = M; - assert (isequal (F.model, M)); -***** test F = stk_sampcrit_akg (); F = set (F, 'model', M); - assert (isequal (F.model, M)); - assert (isequal (size (F.zr_mean), [3 1])) % n x 1 - assert (isequal (size (F.zr_std), [3 1])) % n x 1 - assert (isequal (size (F.zr_lambdamu), [4 3])) % (n+1) x n (constant mean) -***** test F.model = []; % remove model - assert (isempty (F.model)); - assert (isempty (F.zr_mean)) - assert (isempty (F.zr_std)) - assert (isempty (F.zr_lambdamu)) -***** test xr = [1 1.5 2 2.5 3]'; - F.reference_grid = xr % ending ";" omitted on purpose, to test disp - assert (isequal (F.reference_grid, xr)) - assert (isempty (F.zr_mean)) - assert (isempty (F.zr_std)) - assert (isempty (F.zr_lambdamu)) - -F = -| -| model: -- (not instantiated) -| reference_grid: <5x1 double array> -| - -***** test F.reference_grid = []; - assert (isempty (F.reference_grid)) -***** test F = stk_sampcrit_akg (); F.model = M; - assert (isequal (F.model, M)); - xr = [1 1.5 2 2.5 3]'; - F.reference_grid = xr % ending ";" omitted on purpose, to test disp - assert (isequal (F.reference_grid, xr)) - assert (isequal (size (F.zr_mean), [5 1])) % nr x 1 - assert (isequal (size (F.zr_std), [5 1])) % nr x 1 - assert (isequal (size (F.zr_lambdamu), [4 5])) % (n+1) x nr (constant mean) - -F = -| -| model: -| reference_grid: <5x1 double array> -| - -***** test F.reference_grid = []; - assert (isempty (F.reference_grid)) -***** test F = stk_sampcrit_akg (M) % ending ";" omitted on purpose, to test disp - -F = -| -| model: -| reference_grid: -- (use current evaluation points) -| - -***** assert (isequal (F.model, M)) -***** test AKG = feval (F, [1.0; 1.1; 1.2]); -***** assert (isequal (size (AKG), [3 1])) -***** assert (all (AKG >= 0)) -***** test [AKG2, zp] = feval (F, [1.0; 1.1; 1.2]); - assert (isequal (AKG2, AKG)); - assert (isa (zp, 'stk_dataframe') && isequal (size (zp), [3 2])) -***** shared F, xr - xr = [1 1.5 2 2.5 3]'; -***** test F = stk_sampcrit_akg (stk_model ()); -***** assert (isempty (F.reference_grid)) -***** test F.reference_grid = xr; -***** assert (isequal (F.reference_grid, xr)) -***** assert (isempty (F.zr_mean)) -***** assert (isempty (F.zr_std)) -***** assert (isempty (F.zr_lambdamu)) -***** error AKG = feval (F, 1.0); -***** shared F, M, xr - xr = [1 1.5 2 2.5 3]'; - M = stk_model_gpposterior (stk_model, [1 2 3]', [1.234 3 2]'); -warning: Something went wrong during the optimization -crit0 = 2.594852, crit_opt = 2.594852: crit0 < crit_opt -***** test F = stk_sampcrit_akg (M, xr); -***** assert (isequal (F.model, M)) -***** assert (isequal (F.reference_grid, xr)) -***** assert (isequal (size (F.zr_mean), [5 1])) % nr x 1 -***** assert (isequal (size (F.zr_std), [5 1])) % nr x 1 -***** assert (isequal (size (F.zr_lambdamu), [4 5])) % (n+1) x nr (constant mean) -37 tests, 37 passed, 0 known failure, 0 skipped -[inst/sampling/@stk_sampcrit_eqi/stk_sampcrit_eqi.m] ->>>>> /build/octave-stk-2.7.0/inst/sampling/@stk_sampcrit_eqi/stk_sampcrit_eqi.m -***** shared F, M, EQI - M = stk_model_gpposterior (stk_model, [1 2 3]', [1.234 3 2]'); -warning: Something went wrong during the optimization -crit0 = 2.594852, crit_opt = 2.594852: crit0 < crit_opt -***** test F = stk_sampcrit_eqi () % ending ";" omitted on purpose, to test disp - -F = -| -| model: -- (not instantiated) -| quantile_order: 0.5 -| point_batch_size: 1 -| current_minimum: Inf -| - -***** assert (isempty (F.model)) -***** assert (isempty (get (F, 'model'))) -***** assert (F.quantile_order == 0.5) -***** assert (get (F, 'quantile_order') == 0.5) -***** assert (F.current_minimum == +inf) -***** assert (get (F, 'current_minimum') == +inf) -***** error F.toto -***** error get (F, 'toto') -***** error F.current_min = 1.234; % read-only -***** error F = set (F, 'current_min', 1.234); % read-only -***** error F.toto = 1.234; % field does not exist -***** error F = set (F, 'toto', 1.234); % field does not exist -***** test F.quantile_order = 0.9; assert (F.quantile_order == 0.9) -***** test F = set (F, 'quantile_order', 0.8); assert (F.quantile_order == 0.8) -***** error F.quantile_order = 1.1; -***** error F.quantile_order = -0.1; -***** error F.quantile_order = [1 2]; -***** error F.current_minimum = 3.333; % read-only -***** error F.quantile_value = 2.222; % read-only -***** error EQI = feval (F, 1.0); -***** test F = stk_sampcrit_eqi (); F.model = M; - assert (~ isempty (F.model)); -***** test F = stk_sampcrit_eqi (); F = set (F, 'model', M); - assert (~ isempty (F.model)); -***** test F.model = []; % remove model - assert (isempty (F.model)); - assert (F.current_minimum == +inf); -***** test F = stk_sampcrit_eqi (M) % ending ";" omitted on purpose, to test disp - -F = -| -| model: -| quantile_order: 0.5 -| point_batch_size: 1 -| current_minimum: 1.234 -| - -***** assert (isequal (F.model, M)) -***** assert (stk_isequal_tolrel (F.current_minimum, 1.234, 10 * eps)); -***** test EQI = feval (F, [1.0; 1.1; 1.2]); -***** assert (isequal (size (EQI), [3 1])) -***** assert (all (EQI >= 0)) -***** test F.quantile_order = 0.9; assert (F.quantile_order == 0.9) -***** shared F, M, EQI - prior_model = stk_model (); - prior_model.lognoisevariance = 0.678; - M = stk_model_gpposterior (prior_model, [1 2 3]', [1.234 3 2]'); -***** test F = stk_sampcrit_eqi (M); -***** assert (isequal (F.model, M)) -***** assert (stk_isequal_tolrel (F.current_minimum, 2.077997, 1e-5)); -***** test EQI = feval (F, [1.0; 1.1; 1.2]); -***** assert (isequal (size (EQI), [3 1])) -***** assert (all (EQI >= 0)) -***** test F.quantile_order = 0.9; assert (F.quantile_order == 0.9) -***** shared F -***** test F = stk_sampcrit_eqi (stk_model ()); -***** assert (F.current_minimum == +inf); -***** error feval (F, 1.0); -***** shared F, M - M = stk_model_gpposterior (stk_model (), [1 2 3]', [1.234 3 2]'); -warning: Something went wrong during the optimization -crit0 = 2.594852, crit_opt = 2.594852: crit0 < crit_opt -***** error F = stk_sampcrit_eqi (M, [], 0); -***** error F = stk_sampcrit_eqi (M, [], 1.5); -***** error F = stk_sampcrit_eqi (M, [], nan); -***** error F = stk_sampcrit_eqi (M, [], [10 20]); -***** test F = stk_sampcrit_eqi (M, [], 10); -***** assert (isequal (F.quantile_order, 0.5)); -***** assert (isequal (F.point_batch_size, 10)); -***** error F = stk_sampcrit_eqi (M, 0.8, 0); -***** error F = stk_sampcrit_eqi (M, 0.8, 1.5); -***** error F = stk_sampcrit_eqi (M, 0.8, nan); -***** error F = stk_sampcrit_eqi (M, 0.8, [10 20]); -***** test F = stk_sampcrit_eqi (M, 0.8, 5); -***** assert (isequal (F.quantile_order, 0.8)); -***** assert (isequal (F.point_batch_size, 5)); -***** shared F, M, EQI - prior_model = stk_model (); - prior_model.lognoisevariance = 0.678; - M = stk_model_gpposterior (prior_model, [1 2 3]', [1.234 3 2]'); - F = stk_sampcrit_eqi (M); -***** test F.point_batch_size = 10; % numeric -***** assert (isequal (F.point_batch_size, 10)) -***** test EQI = feval (F, [1.0; 1.1; 1.2]); -***** test F.point_batch_size = @(x, n) 100 - n; % function handle -***** assert (isa (F.point_batch_size, 'function_handle')) -***** test EQI = feval (F, [1.0; 1.1; 1.2]); -***** test F.point_batch_size = 'sin'; % char -***** assert (isa (F.point_batch_size, 'function_handle')) -63 tests, 63 passed, 0 known failure, 0 skipped -[inst/sampling/stk_sampling_nesteddesign.m] ->>>>> /build/octave-stk-2.7.0/inst/sampling/stk_sampling_nesteddesign.m -***** shared x, n, dim, box, niter, levels - n = [23; 14; 5; 2]; dim = 2; box = [0, 0; 4, 4]; niter = 10; - levels = [10.1; 15.2; -9.3; 2.4; 17.5]; -***** error x = stk_sampling_nesteddesign (); -***** test x = stk_sampling_nesteddesign (n); -***** test x = stk_sampling_nesteddesign (n, dim); -***** test x = stk_sampling_nesteddesign (n, dim, box); -***** test x = stk_sampling_nesteddesign (n, dim, box, niter); -***** test x = stk_sampling_nesteddesign (n, dim, box, niter, levels); -***** assert ( isequal(size(x), [sum(n), dim + 1]) ); -***** assert ( isa(x, 'stk_dataframe') ); - cn = [0; cumsum(n)]; - for lev = 1:length(n), - y = x( (cn(lev) + 1):(cn(lev + 1)), 1:dim ); - assert (isequal (size (y), [n(lev) dim])); - if lev > 1 - assert ( isequal(z((end - n(lev) + 1):end, :), y) ); - end - if lev == length(n) - assert (stk_is_lhs (y, n(lev), dim, box)); - end - z = y; +***** test %%% exact + for dim = 1:6, + x = 0.5 * ones(1, dim); + fd = stk_filldist(x); % [0; 1]^d is the default box + assert(stk_isequal_tolabs(fd, 0.5 * sqrt(dim))); + end +***** test %%% discretized + for dim = 1:6, + x = 0.5 * ones(1, dim); + y = stk_sampling_regulargrid(2^dim, dim); % [0; 1]^d is the default box + fd = stk_filldist(x, y); + assert(stk_isequal_tolabs(fd, 0.5 * sqrt(dim))); end -***** assert (isequal (x.colnames{dim + 1}, 'Level')); - levels = stk_dataframe(levels, {'t'}); - box = stk_hrect(box, {'x1', 'x2', 'x3', 'x4'}); -***** test x = stk_sampling_nesteddesign (n, [], box, [], levels); -***** assert (isequal(x.colnames, {'x1', 'x2', 'x3', 'x4', 't'}) ); -11 tests, 11 passed, 0 known failure, 0 skipped -[inst/sampling/stk_sampling_randomlhs.m] ->>>>> /build/octave-stk-2.7.0/inst/sampling/stk_sampling_randomlhs.m -***** shared x, n, dim, box - n = 10; dim = 2; box = [0, 0; 1, 1]; -***** error x = stk_sampling_randomlhs (); -***** test x = stk_sampling_randomlhs (n); -***** test x = stk_sampling_randomlhs (n, dim); -***** test x = stk_sampling_randomlhs (n, dim, box); -***** assert (isa(x, 'stk_dataframe')); -***** assert (isequal (x.colnames, {})); -***** test - cn = {'W', 'H'}; box = stk_hrect (box, cn); - x = stk_sampling_randomlhs (n, dim, box); - assert (isequal (x.colnames, cn)); ***** test - for dim = 1:5, - x = stk_sampling_randomlhs(n, dim); - assert(isequal(size(x), [n dim])); - u = double(x); u = u(:); - assert(~any(isnan(u) | isinf(u))); - assert((min(u) >= 0) && (max(u) <= 1)); - assert(stk_is_lhs(x, n, dim)); + for dim = [1 3 7], + box = repmat([1; 2], 1, dim); + x = 1 + 0.5 * ones(1, dim); + fd = stk_filldist(x, box); + assert(stk_isequal_tolabs(fd, 0.5 * sqrt(dim))); end -8 tests, 8 passed, 0 known failure, 0 skipped -[inst/sampling/@stk_sampcrit_ei/stk_sampcrit_ei.m] ->>>>> /build/octave-stk-2.7.0/inst/sampling/@stk_sampcrit_ei/stk_sampcrit_ei.m -***** shared F, M, EI - M = stk_model_gpposterior (stk_model, [1 2 3]', [1.234 3 2]'); -warning: Something went wrong during the optimization -crit0 = 2.594852, crit_opt = 2.594852: crit0 < crit_opt -***** test F = stk_sampcrit_ei () % ending ";" omitted on purpose, to test disp - -F = -| -| model: -- (not instantiated) -| current_minimum: Inf -| - -***** assert (isempty (F.model)) -***** assert (isempty (get (F, 'model'))) -***** assert (F.current_minimum == +inf) -***** assert (get (F, 'current_minimum') == +inf) -***** error F.toto -***** error get (F, 'toto') -***** error F.current_min = 1.234; % read-only -***** error F = set (F, 'current_min', 1.234); % read-only -***** error F.toto = 1.234; % field does not exist -***** error F = set (F, 'toto', 1.234); % field does not exist -***** error EI = feval (F, 1.0); -***** test F = stk_sampcrit_ei (); F.model = M; - assert (~ isempty (F.model)); -***** test F = stk_sampcrit_ei (); F = set (F, 'model', M); - assert (~ isempty (F.model)); -***** test F.model = []; % remove model - assert (isempty (F.model)); - assert (F.current_minimum == +inf); -***** test F = stk_sampcrit_ei (M) % ending ";" omitted on purpose, to test disp - -F = -| -| model: -| current_minimum: 1.234 -| - -***** assert (isequal (F.model, M)) -***** assert (F.current_minimum == 1.234); -***** test EI = feval (F, [1.0; 1.1; 1.2]); -***** assert (isequal (size (EI), [3 1])) -***** assert (all (EI >= 0)) -***** shared F -***** test F = stk_sampcrit_ei (stk_model ()); -***** assert (F.current_minimum == +inf); -***** error feval (F, 1.0); -24 tests, 24 passed, 0 known failure, 0 skipped -[inst/sampling/stk_sampcrit_akg_eval.m] ->>>>> /build/octave-stk-2.7.0/inst/sampling/stk_sampcrit_akg_eval.m -***** shared zc_mean, zc_std, zr_mean, zr_std, zcr_cov, AKG, nc - xi = [0; 0.2; 0.7; 0.9]; - zi = [1; 0.9; 0.6; 0.1] - 10; - ni = 4; - - M_prior = stk_model (@stk_materncov32_iso); - M_prior.param = log ([1.0; 2.1]); - M_prior.lognoisevariance = 0.678; - - nc = 20; - xc = stk_sampling_regulargrid (nc, 1, [0; 1]); - [zp, ~, ~, K] = stk_predict (M_prior, xi, zi, [xi; xc]); - - ir = 1:ni; ic = ni + (1:nc); - - zc_mean = zp.mean(ic); - zc_std = sqrt (zp.var(ic)); - - % reference grid: current evaluation points ("KGCP") - zr_mean = zp.mean(ir); - zr_std = sqrt (zp.var(ir)); - - zcr_cov = K(ic, ir); -***** test AKG = stk_sampcrit_akg_eval (zc_mean, zc_std, zr_mean, zr_std, zcr_cov); -***** assert (isequal (size (AKG), [nc 1])) -***** assert (all (AKG >= 0)) -***** error AKG = stk_sampcrit_akg_eval (zc_mean, zc_std, zr_mean, zr_std); -4 tests, 4 passed, 0 known failure, 0 skipped -[inst/sampling/stk_sampling_vdc_rr2.m] ->>>>> /build/octave-stk-2.7.0/inst/sampling/stk_sampling_vdc_rr2.m -***** error __stk_sampling_vdc_rr2__() % two inputs required -***** error __stk_sampling_vdc_rr2__(10) % two inputs required -***** error __stk_sampling_vdc_rr2__(10, 3, -1) % two inputs required -***** test - n = 300; j = 25; - x = __stk_sampling_vdc_rr2__(n, j); - assert(isequal(size(x), [n 1])) ***** test - x = __stk_sampling_vdc_rr2__(2000, 7); - y = double (x(1998:2000, :)); - yref = [0.849786281294525; 0.085080398941584; 0.555668634235701]; - assert(stk_isequal_tolrel(y, yref, 1e-13)); -5 tests, 5 passed, 0 known failure, 0 skipped -[inst/sampling/stk_sampcrit_ei_eval.m] ->>>>> /build/octave-stk-2.7.0/inst/sampling/stk_sampcrit_ei_eval.m -***** error EI = stk_sampcrit_ei_eval () % not enough args -***** error EI = stk_sampcrit_ei_eval (0) % not enough args -***** shared xi, zi, M_prior, xt, zp, EIref, EI1, EI2, EI3 - xi = [0; 0.2; 0.7; 0.9]; - zi = [1; 0.9; 0.6; 0.1]; - M_prior = stk_model (@stk_materncov32_iso); - M_prior.param = log ([1.0; 2.1]); - xt = stk_sampling_regulargrid (20, 1, [0; 1]); - zp = stk_predict (M_prior, xi, zi, xt); - EIref = stk_distrib_normal_ei (min (zi), zp.mean, sqrt (zp.var), true); -***** test % Current syntax (STK 2.4.1 and later) - EI1 = stk_sampcrit_ei_eval (zp.mean, sqrt (zp.var), min (zi)); -***** assert (isequal (EI1, EIref)) -4 tests, 4 passed, 0 known failure, 0 skipped -[inst/sampling/stk_sampling_olhs.m] ->>>>> /build/octave-stk-2.7.0/inst/sampling/stk_sampling_olhs.m -***** shared x, n, d, box, permut - n = 5; d = 2; box = [0 0; 1, 1]; permut = 1:2; -***** error x = stk_sampling_olhs(); -***** test x = stk_sampling_olhs(n); -***** test x = stk_sampling_olhs(n, d); -***** test x = stk_sampling_olhs(n, d, box); -***** test x = stk_sampling_olhs(n, d, box, permut); -***** error x = stk_sampling_olhs(n, d, box, permut, pi); -***** assert (isa (x, 'stk_dataframe')); -***** assert (isequal (x.colnames, {})); + dim = 3; + box = repmat([-1; 1], 1, dim); + x = stk_sampling_randunif(20, dim, box); + y = stk_sampling_regulargrid(3^dim, dim, box); + fd1 = stk_filldist(x, box); + fd2 = stk_filldist(x, y); + assert(fd1 >= fd2 - 10 * eps); +***** test %%% exact + for dim = [1 3 7], + x = zeros(1, dim); + [fd, ymax] = stk_filldist_exact(x); + assert(stk_isequal_tolabs(fd, sqrt(dim))); + assert(stk_isequal_tolabs(ymax, ones(1, dim))); + end +***** test %%% discretized + for dim = [1 3 7], + x = zeros(1, dim); + y = stk_sampling_regulargrid(3^dim, dim); + [fd, ymax] = stk_filldist(x, y); + assert(stk_isequal_tolabs(fd, sqrt(dim))); + assert(stk_isequal_tolabs(ymax, ones(1, dim))); + end +9 tests, 9 passed, 0 known failure, 0 skipped +[inst/misc/dist/stk_filldist_discretized.m] +>>>>> /build/octave-stk-2.7.0/inst/misc/dist/stk_filldist_discretized.m +***** error stk_filldist_discretized(0.0) % incorrect nb of arguments +***** error stk_filldist_discretized(0.0, []) % second arg is empty +***** error stk_filldist_discretized([], 0.0) % first arg is empty ***** test - cn = {'W', 'H'}; box = stk_hrect (box, cn); - x = stk_sampling_olhs (n, d, box); - assert (isequal (x.colnames, cn)); + d = 3; x = rand(7, d); y = rand(20, d); + fd1 = stk_filldist_discretized(x, y); + fd2 = stk_filldist_discretized(stk_dataframe(x), stk_dataframe(y)); + assert(stk_isequal_tolabs(fd1, fd2)); ***** test - for r = 1:5 - - n = 2 ^ (r + 1) + 1; d = 2 * r; - x = stk_sampling_olhs (n, d); - - assert (isequal (size (x), [n d])); - - box = repmat ([-1; 1], 1, d); - assert (stk_is_lhs (x, n, d, box)); - - x = double (x); w = x' * x; - assert (stk_isequal_tolabs (w / w(1,1), eye (d))); - - end -10 tests, 10 passed, 0 known failure, 0 skipped -[inst/sampling/@stk_function/stk_function.m] ->>>>> /build/octave-stk-2.7.0/inst/sampling/@stk_function/stk_function.m -***** shared F -***** test F = stk_function () % ending ";" omitted on purpose, to test disp - -F = - -***** error [F F]; % arrays of sampling criterion objects are not supported -***** error [F; F]; % idem -***** error get (F, 'toto'); % field does not exist -***** error y = feval (F, 1.0); % not implemented for "pure" function objects -***** error dummy = F{2}; % illegal indexing -***** error dummy = F(1.0); % feval not implemented -***** error dummy = F.toto; % field does not exist -***** error F{2} = 1.234; % illegal indexing -***** error F(5) = 1.234; % illegal indexing -***** error F.toto = 1.234; % field does not exist -11 tests, 11 passed, 0 known failure, 0 skipped -[inst/sampling/stk_sampcrit_ehvi_eval.m] ->>>>> /build/octave-stk-2.7.0/inst/sampling/stk_sampcrit_ehvi_eval.m -***** shared zr, zi - zr = [1 1]; - zi = [0.25 0.75; 0.5 0.5; 0.75 0.25]; -***** test % no improvement (1 computation) - zp_mean = [0.6 0.6]; zp_std = [0 0]; - EHVI = stk_sampcrit_ehvi_eval (zp_mean, zp_std, zi, zr); - assert (stk_isequal_tolabs (EHVI, 0, 1e-12)); -***** test % guaranteed improvement (1 computation) - zp_mean = [0 0]; zp_std = [0 0]; - EHVI = stk_sampcrit_ehvi_eval (zp_mean, zp_std, zi, zr); - assert (stk_isequal_tolabs (EHVI, 10 * 0.25 ^ 2)); -***** test % no improvement again (2 computations) - zp_mean = [0.5 0.5; 0.6 0.6]; zp_std = [0 0; 0 0]; - EHVI = stk_sampcrit_ehvi_eval (zp_mean, zp_std, zi, zr); - assert (stk_isequal_tolabs (EHVI, [0; 0], 1e-12)); -***** test % no observation -> EHVI wrt zr - zp_mean = [0.6 0.6]; zp_std = 0.01 * [1 1]; zi = []; - EHVI = stk_sampcrit_ehvi_eval (zp_mean, zp_std, zi, zr); - assert (stk_isequal_tolabs (EHVI, (1 - 0.6)^2, 1e-12)); -***** test % no observation below zr -> EHVI wrt zr - zp_mean = [0.6 0.6]; zp_std = 0.01 * [1 1]; zi = [2 2]; - EHVI = stk_sampcrit_ehvi_eval (zp_mean, zp_std, zi, zr); - assert (stk_isequal_tolabs (EHVI, (1 - 0.6)^2, 1e-12)); -5 tests, 5 passed, 0 known failure, 0 skipped -[inst/sampling/stk_sampling_nestedlhs.m] ->>>>> /build/octave-stk-2.7.0/inst/sampling/stk_sampling_nestedlhs.m -***** shared x, n, dim, box, niter, levels - n = [48; 12; 4; 2]; dim = 2; box = [0, 0; 4, 4]; niter = 10; - levels = [10.1; 15.2; -9.3; 2.4; 17.5]; -***** error x = stk_sampling_nestedlhs (); -***** test x = stk_sampling_nestedlhs (n); -***** test x = stk_sampling_nestedlhs (n, dim); -***** test x = stk_sampling_nestedlhs (n, dim, box); -***** test x = stk_sampling_nestedlhs (n, dim, box, niter); -***** test x = stk_sampling_nestedlhs (n, dim, box, niter, levels); -***** assert ( isequal(size(x), [sum(n), dim + 1]) ); -***** assert ( isa(x, 'stk_dataframe') ); - cn = [0; cumsum(n)]; - for lev = 1:length(n), - y = x( (cn(lev) + 1):(cn(lev + 1)), 1:dim ); - assert (isequal (size (y), [n(lev) dim])); - assert (stk_is_lhs (y, n(lev), dim, box)); - if lev > 1 - assert ( isequal(z((end - n(lev) + 1):end, :), y) ); - end - z = y; + n = 5; + for dim = 1:10, + x = rand(n, dim); + fd = stk_filldist_discretized(x, x); + assert(stk_isequal_tolabs(fd, 0.0)); end -***** assert (isequal (x.colnames{dim + 1}, 'Level')); - levels = stk_dataframe(levels, {'t'}); - box = stk_hrect(box, {'x1', 'x2', 'x3', 'x4'}); -***** test x = stk_sampling_nestedlhs (n, [], box, [], levels); -***** assert (isequal(x.colnames, {'x1', 'x2', 'x3', 'x4', 't'}) ); -11 tests, 11 passed, 0 known failure, 0 skipped -[inst/sampling/stk_sampling_halton_rr2.m] ->>>>> /build/octave-stk-2.7.0/inst/sampling/stk_sampling_halton_rr2.m -***** error stk_sampling_halton_rr2 () % nargin < 1 ***** test - n = 300; d = 25; - x = stk_sampling_halton_rr2 (n, d); - assert (isequal (size (x), [n d])) + for dim = 1:10, + x = rand(1, dim); + y = rand(1, dim); + fd = stk_filldist_discretized(x, y); + assert(stk_isequal_tolabs(fd, norm(x - y))); + end ***** test - x = stk_sampling_halton_rr2 (1000, 3); - y = double (x(end, :)); - yref = [0.9052734375 0.028349336991312 0.74848]; - assert (stk_isequal_tolrel (y, yref, 1e-13)); + n = 4; + for dim = 2:10, + x = zeros(n, dim); + y = rand(1, dim); + fd = stk_filldist_discretized(x, y); + assert(stk_isequal_tolabs(fd, max(stk_dist(x, y)))); + end ***** test - dim = 2; box = stk_hrect (dim); - x = stk_sampling_halton_rr2 (5, dim, box); - assert (isequal (x.colnames, {})); + for dim = [1 3 6], + x = 0.5 * ones(1, dim); + y = stk_sampling_regulargrid(2^dim, dim); % [0; 1]^d is the default box + fd = stk_filldist_discretized(x, y); + assert(stk_isequal_tolabs(fd, 0.5 * sqrt(dim))); + end ***** test - dim = 2; cn = {'W', 'H'}; box = stk_hrect (dim, cn); - x = stk_sampling_halton_rr2 (5, dim, box); - assert (isequal (x.colnames, cn)); -5 tests, 5 passed, 0 known failure, 0 skipped -[inst/sampling/stk_halfpintl.m] ->>>>> /build/octave-stk-2.7.0/inst/sampling/stk_halfpintl.m -***** test % case #1 - a = 1; - b = 1; - [a_out, b_out, z_out] = stk_halfpintl (a, b); - assert (a_out == 1) - assert (b_out == 1) - assert (isempty (z_out)) -***** test % case #2: two lines, slopes not equal, already sorted - a = [1; -1]; - b = [0; 2]; - [a_out, b_out, z_out] = stk_halfpintl (a, b); - assert (isequal (a_out, [1; -1])) - assert (isequal (b_out, [0; 2])) - assert (z_out == 1) -***** test % case #3: same as #2, but not sorted - a = [-1; 1]; - b = [ 2; 0]; - [a_out, b_out, z_out] = stk_halfpintl (a, b); - assert (isequal (a_out, [1; -1])) - assert (isequal (b_out, [0; 2])) - assert (z_out == 1) -***** test % case #4: two lines, equal slopes, already sorted - a = [0; 0]; - b = [1; 2]; - [a_out, b_out, z_out] = stk_halfpintl (a, b); - assert (a_out == 0) - assert (b_out == 1) - assert (isempty (z_out)) -***** test % case #5: same as #4, but not sorted - a = [0; 0]; - b = [2; 1]; - [a_out, b_out, z_out] = stk_halfpintl (a, b); - assert (a_out == 0) - assert (b_out == 1) - assert (isempty (z_out)) -***** test % case #6: add a dominated line to #2 (the result does not change) - a = [1; -1; 0]; - b = [0; 2; 1]; - [a_out, b_out, z_out] = stk_halfpintl (a, b); - assert (isequal (a_out, [1; -1])) - assert (isequal (b_out, [0; 2])) - assert (z_out == 1) -***** test % case #7: permutation of #6 - a = [1; 0; -1]; - b = [0; 1; 2]; - [a_out, b_out, z_out] = stk_halfpintl (a, b); - assert (isequal (a_out, [1; -1])) - assert (isequal (b_out, [0; 2])) - assert (z_out == 1) -***** test % case #8: another permutation of #6 - a = [0; 1; -1]; - b = [1; 0; 2]; - [a_out, b_out, z_out] = stk_halfpintl (a, b); - assert (isequal (a_out, [1; -1])) - assert (isequal (b_out, [0; 2])) - assert (z_out == 1) -***** test % case #9: same as #8, with some duplicated lines added - a = [0; 1; 0; -1; 0; -1; 1]; - b = [1; 0; 1; 2; 1; 2; 0]; - [a_out, b_out, z_out] = stk_halfpintl (a, b); - assert (isequal (a_out, [1; -1])) - assert (isequal (b_out, [0; 2])) - assert (z_out == 1) + for dim = [1 3 7], + x = zeros(1, dim); + y = stk_sampling_regulargrid(3^dim, dim); + [fd, ymax] = stk_filldist_discretized(x, y); + assert(stk_isequal_tolabs(fd, sqrt(dim))); + assert(stk_isequal_tolabs(ymax, ones(1, dim))); + end 9 tests, 9 passed, 0 known failure, 0 skipped -[inst/sampling/stk_sampling_maximinlhs.m] ->>>>> /build/octave-stk-2.7.0/inst/sampling/stk_sampling_maximinlhs.m -***** shared x, n, dim, box, niter - n = 20; dim = 2; box = [0, 0; 1, 1]; niter = 1; -***** error x = stk_sampling_maximinlhs (); -***** test x = stk_sampling_maximinlhs (n); -***** test x = stk_sampling_maximinlhs (n, dim); -***** test x = stk_sampling_maximinlhs (n, dim, box); -***** test x = stk_sampling_maximinlhs (n, dim, box, niter); -***** assert (isa (x, 'stk_dataframe')); -***** assert (isequal (x.colnames, {})); +[inst/misc/dist/stk_filldist_exact.m] +>>>>> /build/octave-stk-2.7.0/inst/misc/dist/stk_filldist_exact.m ***** test - cn = {'W', 'H'}; box = stk_hrect (box, cn); - x = stk_sampling_maximinlhs (n, dim, box); - assert (isequal (x.colnames, cn)); + d = 3; x = rand(7, d); box = repmat([0; 1], 1, d); + fd1 = stk_filldist_exact(x, box); + fd2 = stk_filldist_exact(stk_dataframe(x), stk_dataframe(box)); + assert(stk_isequal_tolabs(fd1, fd2)); ***** test - for dim = 1:5, - x = stk_sampling_randomlhs (n, dim); - assert (isequal (size (x), [n dim])); - u = double (x); u = u(:); - assert (~ any (isnan (u) | isinf (u))); - assert ((min (u) >= 0) && (max (u) <= 1)); - assert (stk_is_lhs (x, n, dim)); + for dim = 1:6, + x = 0.5 * ones(1, dim); + fd = stk_filldist_exact(x); % [0; 1]^d is the default box + assert(stk_isequal_tolabs(fd, 0.5 * sqrt(dim))); end -9 tests, 9 passed, 0 known failure, 0 skipped -[inst/sampling/stk_sampling_randunif.m] ->>>>> /build/octave-stk-2.7.0/inst/sampling/stk_sampling_randunif.m -***** shared x, n, dim, box - n = 10; dim = 2; box = [0, 0; 2, 2]; -***** error x = stk_sampling_randunif (); -***** test x = stk_sampling_randunif (n); -***** test x = stk_sampling_randunif (n, dim); -***** test x = stk_sampling_randunif (n, dim, box); -***** assert (isa(x, 'stk_dataframe')); -***** assert (isequal (x.colnames, {})); ***** test - cn = {'W', 'H'}; box = stk_hrect (box, cn); - x = stk_sampling_randunif (n, dim, box); - assert (isequal (x.colnames, cn)); + for dim = [1 3 7], + box = repmat([1; 2], 1, dim); + x = 1 + 0.5 * ones(1, dim); + fd = stk_filldist_exact(x, box); + assert(stk_isequal_tolabs(fd, 0.5 * sqrt(dim))); + end ***** test - for dim = 1:5, - x = stk_sampling_randunif(n, dim); - assert(isequal(size(x), [n dim])); - u = double(x); u = u(:); - assert(~any(isnan(u) | isinf(u))); - assert((min(u) >= 0) && (max(u) <= 1)); + for dim = [1 3 7], + x = zeros(1, dim); + [fd, ymax] = stk_filldist_exact(x); + assert(stk_isequal_tolabs(fd, sqrt(dim))); + assert(stk_isequal_tolabs(ymax, ones(1, dim))); end -8 tests, 8 passed, 0 known failure, 0 skipped -[inst/param/estim/stk_param_estim.m] ->>>>> /build/octave-stk-2.7.0/inst/param/estim/stk_param_estim.m -***** shared f, xi, zi, NI, param0, param1, model - - f = @(x)(- (0.8 * x + sin (5 * x + 1) + 0.1 * sin (10 * x)) ); - DIM = 1; NI = 20; box = [-1.0; 1.0]; - xi = stk_sampling_regulargrid (NI, DIM, box); - - SIGMA2 = 1.0; % variance parameter - NU = 4.0; % regularity parameter - RHO1 = 0.4; % scale (range) parameter - param0 = log ([SIGMA2; NU; 1/RHO1]); - - model = stk_model (@stk_materncov_iso); -***** test % noiseless - zi = stk_feval (f, xi); - param1 = stk_param_estim (model, xi, zi, param0); - assert (isequal (size (param1), size (param0))) -***** test % same thing, with empty lnv0 (ok) - param2 = stk_param_estim (model, xi, zi, param0, []); - assert (stk_isequal_tolrel (param2, param1, 1e-2)) -***** error % same thing, with lnv0 == NaN (not ok as a starting point) - param2 = stk_param_estim (model, xi, zi, param0, nan); -***** error % same thing, with lnv0 == -inf (not ok as a starting point) - param2 = stk_param_estim (model, xi, zi, param0, -inf); -***** test % same thing, with explicit value for 'criterion' - param2 = stk_param_estim (model, xi, zi, param0, [], @stk_param_relik); - assert (stk_isequal_tolrel (param1, param2, 1e-2)) -***** test % noiseless - zi = stk_feval (f, xi); - param1 = stk_param_estim (model, xi, zi, param0); - param2 = stk_param_estim (model, xi, zi, param0, [], @stk_param_relik); - % We cannot assume a DETERMINISTIC optimization algorithm - % (for some reason, Octave's sqp is not exactly deterministic) - assert (stk_isequal_tolrel (param1, param2, 1e-2)) -***** test % noisy - NOISE_STD_TRUE = 0.1; - NOISE_STD_INIT = 1e-5; - zi = zi + NOISE_STD_TRUE * randn(NI, 1); - model.lognoisevariance = 2 * log(NOISE_STD_INIT); - [param, lnv] = stk_param_estim ... - (model, xi, zi, param0, model.lognoisevariance); -***** error param = stk_param_estim () -***** error param = stk_param_estim (model); -***** error param = stk_param_estim (model, xi); -***** test % Constant response - model = stk_model (@stk_materncov52_iso); - n = 10; x = stk_sampling_regulargrid (n, 1, [0; 1]); z = ones (size (x)); - param = stk_param_estim (model, x, z); - assert ((all (isfinite (param))) && (length (param) == 2)); -warning: Constant-response data: the output of stk_param_estim is likely to be unreliable. -warning: called from - stk_param_estim at line 95 column 5 - __test__ at line 5 column 8 - test at line 683 column 11 - /tmp/tmp.k7jThIUS8e at line 1606 column 31 - -warning: Parameter estimation is impossible with constant-response data. -warning: called from - stk_param_init>paraminit_ at line 351 column 5 - stk_param_init>stk_param_init_ at line 323 column 14 - stk_param_init at line 87 column 18 - stk_param_estim>provide_starting_point at line 205 column 20 - stk_param_estim at line 110 column 30 - __test__ at line 5 column 8 - test at line 683 column 11 - /tmp/tmp.k7jThIUS8e at line 1606 column 31 - -11 tests, 11 passed, 0 known failure, 0 skipped -[inst/param/estim/stk_param_init.m] ->>>>> /build/octave-stk-2.7.0/inst/param/estim/stk_param_init.m +4 tests, 4 passed, 0 known failure, 0 skipped +[inst/misc/dist/stk_dist.m] +>>>>> /build/octave-stk-2.7.0/inst/misc/dist/stk_dist.m +***** error stk_dist(); +***** error stk_dist(0, 0, 0); +***** error stk_dist(0, 0, 0, 0); +***** error stk_dist(0, ones(1, 2)); +***** error stk_dist(eye(3), ones(1, 2)); +***** error stk_dist(ones(2, 1), zeros(2)); +***** shared x, y, z + x = zeros(11, 5); + y = zeros(13, 5); + z = ones(7, 5); ***** test - xi = (1:10)'; zi = sin (xi); - model = stk_model (@stk_materncov52_iso); - model.param = stk_param_init (model, xi, zi, [1; 10], false); - xt = (1:9)' + 0.5; zt = sin (xt); - zp = stk_predict (model, xi, zi, xt); - assert (sum ((zt - zp.mean) .^ 2) < 1e-3); -***** test % check equivariance of parameter estimates - f = @(x) sin (x); - xi = stk_sampling_regulargrid (10, 1); zi = stk_feval (f, xi); - shift = 1000; scale = 0.01; - model = stk_model (@stk_materncov32_iso); - p1 = stk_param_init (model, xi, zi); - p2 = stk_param_init (model, xi, shift + scale .* zi); - assert (stk_isequal_tolabs (p2(1), p1(1) + log (scale^2), 1e-10)) - assert (stk_isequal_tolabs (p2(2), p1(2), eps)) -***** shared xi, zi, BOX, xt, zt - - f = @(x)(- (0.8 * x + sin (5 * x + 1) + 0.1 * sin (10 * x))); - DIM = 1; % Dimension of the factor space - BOX = [-1.0; 1.0]; % Factor space - - xi = stk_sampling_regulargrid (20, DIM, BOX); % Evaluation points - zi = stk_feval (f, xi); % Evaluation results - - NT = 400; % Number of points in the grid - xt = stk_sampling_regulargrid (NT, DIM, BOX); % Generate a regular grid - zt = stk_feval (f, xt); % Values of f on the grid -***** xtest % This test is known to fail in Debian buster i386 - % because of a known problem in Octave's sqp/qp functions - % http://savannah.gnu.org/bugs/?38875 - model = stk_model (@stk_materncov_iso); - [param0, model.lognoisevariance] = stk_param_init (model, xi, zi, BOX); - model.param = stk_param_estim (model, xi, zi, param0); - zp = stk_predict (model, xi, zi, xt); - assert (max ((zp.mean - zt) .^ 2) < 1e-3) + Dx = stk_dist(x); + assert(isequal(Dx, zeros(11))); ***** test - model = stk_model (@stk_materncov_aniso); - [param0, model.lognoisevariance] = stk_param_init (model, xi, zi, BOX); - model.param = stk_param_estim (model, xi, zi, param0); - zp = stk_predict (model, xi, zi, xt); - assert (max ((zp.mean - zt) .^ 2) < 1e-3) + Dxx = stk_dist(x, x); + assert(isequal(Dxx, zeros(11))); ***** test - model = stk_model (@stk_materncov32_iso); - [param0, model.lognoisevariance] = stk_param_init (model, xi, zi, BOX); - model.param = stk_param_estim (model, xi, zi, param0); - zp = stk_predict (model, xi, zi, xt); - assert (max ((zp.mean - zt) .^ 2) < 1e-3) + Dxy = stk_dist(x, y); + assert(isequal(Dxy, zeros(11, 13))); ***** test - model = stk_model (@stk_materncov32_aniso); - [param0, model.lognoisevariance] = stk_param_init (model, xi, zi, BOX); - model.param = stk_param_estim (model, xi, zi, param0); - zp = stk_predict (model, xi, zi, xt); - assert (max ((zp.mean - zt) .^ 2) < 1e-3) + Dzz = stk_dist(z, z); + assert(isequal(Dzz, zeros(7))); ***** test - model = stk_model (@stk_materncov52_iso); - [param0, model.lognoisevariance] = stk_param_init (model, xi, zi, BOX); - model.param = stk_param_estim (model, xi, zi, param0); - zp = stk_predict (model, xi, zi, xt); - assert (max ((zp.mean - zt) .^ 2) < 1e-3) + Dxz = stk_dist(x, z); + assert(stk_isequal_tolabs(Dxz, sqrt(5)*ones(11, 7))); ***** test - model = stk_model (@stk_materncov52_aniso); - [param0, model.lognoisevariance] = stk_param_init (model, xi, zi, BOX); - model.param = stk_param_estim (model, xi, zi, param0); - zp = stk_predict (model, xi, zi, xt); - assert (max ((zp.mean - zt) .^ 2) < 1e-3) + x = randn(5,3); + y = randn(5,3); + D1 = stk_dist(x, y, true); % pairwise + D2 = stk_dist(x, y); + assert(stk_isequal_tolabs(D1, diag(D2))); ***** test - model = stk_model (@stk_gausscov_iso); - [param0, model.lognoisevariance] = stk_param_init (model, xi, zi, BOX); - model.param = stk_param_estim (model, xi, zi, param0); - zp = stk_predict (model, xi, zi, xt); - assert (max ((zp.mean - zt) .^ 2) < 1e-3) -warning: matrix singular to machine precision, rcond = 3.84351e-18 -warning: called from - linsolve at line 113 column 7 - linsolve at line 42 column 3 - stk_set_righthandside at line 44 column 16 - stk_make_kreq at line 35 column 6 - stk_predict_ at line 112 column 10 - stk_predict at line 104 column 16 - __test__ at line 6 column 5 - test at line 683 column 11 - /tmp/tmp.k7jThIUS8e at line 1614 column 31 - + x = randn(5,3); + D1 = stk_dist(x, [], true); % pairwise + assert(stk_isequal_tolabs(D1, zeros(5, 1))); + D1 = stk_dist(x, x, true); % pairwise + assert(stk_isequal_tolabs(D1, zeros(5, 1))); +13 tests, 13 passed, 0 known failure, 0 skipped +[inst/misc/dist/stk_mindist.m] +>>>>> /build/octave-stk-2.7.0/inst/misc/dist/stk_mindist.m ***** test - model = stk_model (@stk_gausscov_aniso); - [param0, model.lognoisevariance] = stk_param_init (model, xi, zi, BOX); - model.param = stk_param_estim (model, xi, zi, param0); - zp = stk_predict (model, xi, zi, xt); - assert (max ((zp.mean - zt) .^ 2) < 1e-3) -warning: matrix singular to machine precision, rcond = 3.02288e-18 -warning: called from - linsolve at line 113 column 7 - linsolve at line 42 column 3 - stk_set_righthandside at line 44 column 16 - stk_make_kreq at line 35 column 6 - stk_predict_ at line 112 column 10 - stk_predict at line 104 column 16 - __test__ at line 6 column 5 - test at line 683 column 11 - /tmp/tmp.k7jThIUS8e at line 1614 column 31 - -***** test % Homoscedastic case / do_estim_lnv = true - model = stk_model (@stk_materncov32_iso); - [model.param, model.lognoisevariance] = ... - stk_param_init (model, xi, zi, BOX, true); - [model.param, model.lognoisevariance] = ... - stk_param_estim (model, xi, zi); - zp = stk_predict (model, xi, zi, xt); - assert (model.lognoisevariance > -inf); - assert (max ((zp.mean - zt) .^ 2) < 1e-3) -warning: This way of setting do_estim_lnv is deprecated -warning: called from - stk_param_init>stk_param_init_ at line 250 column 5 - stk_param_init at line 87 column 18 - __test__ at line 4 column 40 - test at line 683 column 11 - /tmp/tmp.k7jThIUS8e at line 1614 column 31 - -***** error % Homoscedastic case / do_estim_lnv = false / model.lnv = nan - model = stk_model (@stk_materncov32_iso); - model.lognoisevariance = nan; % not compatible with do_estim_lnv == false - [model.param, model.lognoisevariance] = ... - stk_param_init (model, xi, zi, BOX, false); -***** test % Heteroscedastic case / known noise variance - model = stk_model (@stk_materncov32_iso); - lnv = log ((100 + rand (size (zi))) / 1e6); - model.lognoisevariance = lnv; % here we say that lnv is known - [param0, model.lognoisevariance] = stk_param_init (model, xi, zi, BOX); - model.param = stk_param_estim (model, xi, zi, param0); - zp = stk_predict (model, xi, zi, xt); - assert (isequal (model.lognoisevariance, lnv)); % should be untouched - assert (max ((zp.mean - zt) .^ 2) < 1e-3) -***** shared model, x, z - model = stk_model (@stk_materncov52_iso); - n = 10; x = stk_sampling_regulargrid (n, 1, [0; 1]); z = ones (size (x)); -***** test % Constant response, noiseless model - [param, lnv] = stk_param_init (model, x, z); - assert ((all (isfinite (param))) && (length (param) == 2)); - assert (isequal (lnv, -inf)); -warning: Parameter estimation is impossible with constant-response data. -warning: called from - stk_param_init>paraminit_ at line 351 column 5 - stk_param_init>stk_param_init_ at line 323 column 14 - stk_param_init at line 87 column 18 - __test__ at line 3 column 15 - test at line 683 column 11 - /tmp/tmp.k7jThIUS8e at line 1614 column 31 - -***** test % Constant response, noisy model - model.lognoisevariance = nan; - [param, lnv] = stk_param_init (model, x, z); - assert ((all (isfinite (param))) && (length (param) == 2)); - assert (isscalar (lnv) && isfinite (lnv)); -warning: Parameter estimation is impossible with constant-response data. -warning: called from - stk_param_init>paraminit_ at line 351 column 5 - stk_param_init>stk_param_init_ at line 323 column 14 - stk_param_init at line 87 column 18 - __test__ at line 4 column 15 - test at line 683 column 11 - /tmp/tmp.k7jThIUS8e at line 1614 column 31 - -15 tests, 15 passed, 0 known failure, 0 skipped -[inst/param/estim/stk_param_gls.m] ->>>>> /build/octave-stk-2.7.0/inst/param/estim/stk_param_gls.m -***** shared xi, zi, model, beta, sigma2 - xi = (1:10)'; zi = sin (xi); - model = stk_model (@stk_materncov52_iso); - model.param = [0.0 0.0]; + d = 3; x = rand(7, d); + md1 = stk_mindist(x); + md2 = stk_mindist(stk_dataframe(x)); + assert(stk_isequal_tolabs(md1, md2)); ***** test - model.lm = stk_lm_constant (); - [beta, sigma2] = stk_param_gls (model, xi, zi); -***** assert (stk_isequal_tolabs (beta, 0.1346064, 1e-6)) -***** assert (stk_isequal_tolabs (sigma2, 0.4295288, 1e-6)) + for nc = [0 5 10], + x = zeros(0, nc); + d = stk_mindist(x); + assert(isempty(d)); + end ***** test - model.lm = stk_lm_affine (); - [beta, sigma2] = stk_param_gls (model, xi, zi); -***** assert (stk_isequal_tolabs (beta, [0.4728342; -0.0614960], 1e-6)) -***** assert (stk_isequal_tolabs (sigma2, 0.4559431, 1e-6)) + for nc = [0 5 10], + x = rand(1, nc); + d = stk_mindist(x); + assert(isempty(d)); + end ***** test - model.lm = stk_lm_null (); - [beta, sigma2] = stk_param_gls (model, xi, zi); -***** assert (isequal (beta, zeros (0, 1))) -***** assert (stk_isequal_tolabs (sigma2, 0.3977993, 1e-6)) -9 tests, 9 passed, 0 known failure, 0 skipped -[inst/param/estim/stk_param_init_lnv.m] ->>>>> /build/octave-stk-2.7.0/inst/param/estim/stk_param_init_lnv.m + for nr = [2 5 10], + x = zeros(nr, 0); + d = stk_mindist(x); + assert(isequal(d, 0.0)); + end ***** test - f = @(x)(- (0.8 * x + sin (5 * x + 1) + 0.1 * sin (10 * x))); - ni = 20; - xi = (linspace (-1, 1, ni))' + 0.2 * (randn (ni, 1)); - zi = stk_feval (f, xi); - model = stk_model (@stk_materncov_iso); - model.param = log ([1; 5/2; 1/0.4]); - model.lognoisevariance = nan; - lnv = stk_param_init_lnv (model, xi, zi); + nrep = 20; + TOL_REL = 1e-15; - assert ((isscalar (lnv)) && (lnv > -30) && (lnv < 30)); + for irep = 1:nrep, + + n = 2 + floor(rand * 10); + d = 1 + floor(rand * 10); + x = rand(n, d); + z = stk_mindist(x); + + assert(isequal(size(d), [1, 1])); + assert(~isnan(d)); + assert(~isinf(d)); + + % check the result + mindist = Inf; + for i = 1:(n-1), + for j = (i+1):n, + mindist = min(mindist, norm(x(i,:) - x(j,:))); + end + end + assert(abs(z - mindist) <= TOL_REL * mindist); + + end +5 tests, 5 passed, 0 known failure, 0 skipped +[inst/core/@stk_kreq_qr/stk_kreq_qr.m] +>>>>> /build/octave-stk-2.7.0/inst/core/@stk_kreq_qr/stk_kreq_qr.m +***** test stk_test_class ('stk_kreq_qr') 1 test, 1 passed, 0 known failure, 0 skipped -[inst/param/estim/stk_param_relik.m] ->>>>> /build/octave-stk-2.7.0/inst/param/estim/stk_param_relik.m -***** shared f, xi, zi, NI, model, C, dC1, dC2 +[inst/core/stk_predict.m] +>>>>> /build/octave-stk-2.7.0/inst/core/stk_predict.m +***** shared n, m, model, x0, x_obs, z_obs, x_prd, y_prd1, idx_obs, idx_prd - f = @(x)(- (0.8 * x(:, 1) + sin (5 * x(:, 2) + 1) ... - + 0.1 * sin (10 * x(:, 3)))); - DIM = 3; NI = 20; box = repmat ([-1.0; 1.0], 1, DIM); - xi = stk_sampling_halton_rr2 (NI, DIM, box); - zi = stk_feval (f, xi); + n = 10; % number of observations + m = n + 1; % number of predictions + d = 1; % dimension of the input space - SIGMA2 = 1.0; % variance parameter - NU = 4.0; % regularity parameter - RHO1 = 0.4; % scale (range) parameter + x0 = stk_sampling_regulargrid(n+m, d, [0; pi]); - model = stk_model (@stk_materncov_aniso); - model.param = log ([SIGMA2; NU; 1/RHO1 * ones(DIM, 1)]); -***** error [C, dC1, dC2] = stk_param_relik (); -***** error [C, dC1, dC2] = stk_param_relik (model); -***** error [C, dC1, dC2] = stk_param_relik (model, xi); -***** test [C, dC1, dC2] = stk_param_relik (model, xi, zi); + idx_obs = (2:2:(n+m-1))'; + idx_prd = (1:2:(n+m))'; + + x_obs = x0(idx_obs); + z_obs = sin (double (x_obs)); + x_prd = x0(idx_prd); + + model = stk_model (@stk_materncov32_iso); + model.param = log ([1.0; 2.1]); +***** error y_prd1 = stk_predict (); +***** error y_prd1 = stk_predict (model); +***** test y_prd1 = stk_predict (model, x_prd); +***** error y_prd1 = stk_predict (model, data, x_prd); +***** test y_prd1 = stk_predict (model, x_obs, z_obs, x_prd); +***** error y_prd1 = stk_predict (model, [x_obs; x_obs], [z_obs; z_obs], x_prd); +***** test % nargout = 2 + [y_prd1, lambda] = stk_predict (model, x_obs, z_obs, x_prd); + assert (isequal (size (lambda), [n m])); +***** test % nargout = 2, compute only variances + [y_prd1, lambda] = stk_predict (model, x_obs, [], x_prd); + assert (isequal (size (lambda), [n m])); + assert (all (isnan (y_prd1.mean))); +***** test % nargout = 3 + [y_prd1, lambda, mu] = stk_predict (model, x_obs, z_obs, x_prd); + assert (isequal (size (lambda), [n m])); + assert (isequal (size (mu), [1 m])); % ordinary kriging +***** test % nargout = 4 + [y_prd1, lambda, mu, K] = stk_predict (model, x_obs, z_obs, x_prd); + assert (isequal (size (lambda), [n m])); + assert (isequal (size (mu), [1 m])); % ordinary kriging + assert (isequal (size (K), [m m])); +***** test % predict on large set of locations + x_prd = stk_sampling_regulargrid (1e5, 1, [0; pi]); + y_prd = stk_predict (model, x_obs, z_obs, x_prd); +***** test % predict on an observation point + % https://sourceforge.net/p/kriging/tickets/49/ + [zp, lambda] = stk_predict (model, x_obs, z_obs, x_obs(4)); + assert (isequal (z_obs(4), zp.mean)) + assert (isequal (zp.var, 0)) + lambda_ref = zeros (n, 1); lambda_ref(4) = 1; + assert (isequal (lambda, lambda_ref)) +12 tests, 12 passed, 0 known failure, 0 skipped +[inst/core/stk_model_update.m] +>>>>> /build/octave-stk-2.7.0/inst/core/stk_model_update.m ***** test - TOL_REL = 0.01; - assert (stk_isequal_tolrel (C, 21.6, TOL_REL)); - assert (stk_isequal_tolrel (dC1, [4.387 -0.1803 0.7917 0.1392 2.580]', TOL_REL)); - assert (isequal (dC2, [])); -***** shared xi, zi, model, TOL_REL - xi = [-1 -.6 -.2 .2 .6 1]'; - zi = [-0.11 1.30 0.23 -1.14 0.36 -0.37]'; - model = stk_model (@stk_materncov_iso); - model.param = log ([1.0 4.0 2.5]); - model.lognoisevariance = log (0.01); - TOL_REL = 0.01; -***** test % Another simple 1D check - [C, dC1, dC2] = stk_param_relik (model, xi, zi); - assert (stk_isequal_tolrel (C, 6.327, TOL_REL)); - assert (stk_isequal_tolrel (dC1, [0.268 0.0149 -0.636]', TOL_REL)); - assert (stk_isequal_tolrel (dC2, -1.581e-04, TOL_REL)); -***** test % Same 1D test with simple kriging - model.lm = stk_lm_null; - [C, dC1, dC2] = stk_param_relik (model, xi, zi); - assert (stk_isequal_tolrel (C, 7.475, TOL_REL)); - assert (stk_isequal_tolrel (dC1, [0.765 0.0238 -1.019]', TOL_REL)); - assert (stk_isequal_tolrel (dC2, 3.0517e-03, TOL_REL)); -***** test % Check the gradient on a 2D test case + x1 = (linspace (0, 1, 15))'; z1 = sin (x1); + x2 = (linspace (2, 3, 15))'; z2 = sin (x2); + xt = (linspace (1, 2, 15))'; zt = sin (xt); - f = @stk_testfun_braninhoo; - DIM = 2; - BOX = [[-5; 10], [0; 15]]; - NI = 20; - TOL_REL = 1e-2; - DELTA = 1e-6; + % Prior model + M0 = stk_model (@stk_materncov32_iso); + M0.param = log ([1.0; 2.1]); - model = stk_model (@stk_materncov52_iso, DIM); - model.param = [1 1]; + M1 = stk_model_update (M0, x1, z1); + M1 = stk_model_update (M1, x2, z2); % this calls @stk_model_gpposterior/... + zp1 = stk_predict (M1, xt); - xi = stk_sampling_halton_rr2 (NI, DIM, BOX); - zi = stk_feval (f, xi); + M2 = stk_model_gpposterior (M0, [x1; x2], [z1; z2]); + zp2 = stk_predict (M2, xt); - for range = [0.3 2 10] - model.param(2) = - log (range); - for diff = 1:2 - assert (stk_test_critgrad ... - (@stk_param_relik, model, xi, zi, diff, 1e-6)); - end - end -8 tests, 8 passed, 0 known failure, 0 skipped -[inst/core/@stk_kreq_qr/stk_kreq_qr.m] ->>>>> /build/octave-stk-2.7.0/inst/core/@stk_kreq_qr/stk_kreq_qr.m -***** test stk_test_class ('stk_kreq_qr') + assert (stk_isequal_tolabs (double (zp2 - zp1), zeros (15, 2), 1e-10)) 1 test, 1 passed, 0 known failure, 0 skipped [inst/core/stk_cholcov.m] >>>>> /build/octave-stk-2.7.0/inst/core/stk_cholcov.m @@ -7886,26 +6657,6 @@ ***** assert (istril (L)) ***** assert (epsi > 0) 12 tests, 12 passed, 0 known failure, 0 skipped -[inst/core/stk_model_update.m] ->>>>> /build/octave-stk-2.7.0/inst/core/stk_model_update.m -***** test - x1 = (linspace (0, 1, 15))'; z1 = sin (x1); - x2 = (linspace (2, 3, 15))'; z2 = sin (x2); - xt = (linspace (1, 2, 15))'; zt = sin (xt); - - % Prior model - M0 = stk_model (@stk_materncov32_iso); - M0.param = log ([1.0; 2.1]); - - M1 = stk_model_update (M0, x1, z1); - M1 = stk_model_update (M1, x2, z2); % this calls @stk_model_gpposterior/... - zp1 = stk_predict (M1, xt); - - M2 = stk_model_gpposterior (M0, [x1; x2], [z1; z2]); - zp2 = stk_predict (M2, xt); - - assert (stk_isequal_tolabs (double (zp2 - zp1), zeros (15, 2), 1e-10)) -1 test, 1 passed, 0 known failure, 0 skipped [inst/core/stk_predict_leaveoneout.m] >>>>> /build/octave-stk-2.7.0/inst/core/stk_predict_leaveoneout.m ***** shared n, x_obs, z_obs, model @@ -7945,58 +6696,6 @@ assert (isequal (loo_res.colnames, {'residuals', 'norm_res'})); assert (all (isfinite (loo_res(:)))); 3 tests, 3 passed, 0 known failure, 0 skipped -[inst/core/stk_predict.m] ->>>>> /build/octave-stk-2.7.0/inst/core/stk_predict.m -***** shared n, m, model, x0, x_obs, z_obs, x_prd, y_prd1, idx_obs, idx_prd - - n = 10; % number of observations - m = n + 1; % number of predictions - d = 1; % dimension of the input space - - x0 = stk_sampling_regulargrid(n+m, d, [0; pi]); - - idx_obs = (2:2:(n+m-1))'; - idx_prd = (1:2:(n+m))'; - - x_obs = x0(idx_obs); - z_obs = sin (double (x_obs)); - x_prd = x0(idx_prd); - - model = stk_model (@stk_materncov32_iso); - model.param = log ([1.0; 2.1]); -***** error y_prd1 = stk_predict (); -***** error y_prd1 = stk_predict (model); -***** test y_prd1 = stk_predict (model, x_prd); -***** error y_prd1 = stk_predict (model, data, x_prd); -***** test y_prd1 = stk_predict (model, x_obs, z_obs, x_prd); -***** error y_prd1 = stk_predict (model, [x_obs; x_obs], [z_obs; z_obs], x_prd); -***** test % nargout = 2 - [y_prd1, lambda] = stk_predict (model, x_obs, z_obs, x_prd); - assert (isequal (size (lambda), [n m])); -***** test % nargout = 2, compute only variances - [y_prd1, lambda] = stk_predict (model, x_obs, [], x_prd); - assert (isequal (size (lambda), [n m])); - assert (all (isnan (y_prd1.mean))); -***** test % nargout = 3 - [y_prd1, lambda, mu] = stk_predict (model, x_obs, z_obs, x_prd); - assert (isequal (size (lambda), [n m])); - assert (isequal (size (mu), [1 m])); % ordinary kriging -***** test % nargout = 4 - [y_prd1, lambda, mu, K] = stk_predict (model, x_obs, z_obs, x_prd); - assert (isequal (size (lambda), [n m])); - assert (isequal (size (mu), [1 m])); % ordinary kriging - assert (isequal (size (K), [m m])); -***** test % predict on large set of locations - x_prd = stk_sampling_regulargrid (1e5, 1, [0; pi]); - y_prd = stk_predict (model, x_obs, z_obs, x_prd); -***** test % predict on an observation point - % https://sourceforge.net/p/kriging/tickets/49/ - [zp, lambda] = stk_predict (model, x_obs, z_obs, x_obs(4)); - assert (isequal (z_obs(4), zp.mean)) - assert (isequal (zp.var, 0)) - lambda_ref = zeros (n, 1); lambda_ref(4) = 1; - assert (isequal (lambda, lambda_ref)) -12 tests, 12 passed, 0 known failure, 0 skipped [inst/core/stk_make_matcov.m] >>>>> /build/octave-stk-2.7.0/inst/core/stk_make_matcov.m ***** shared model, model2, x0, x1, n0, n1, d, Ka, Kb, Kc, Pa, Pb, Pc @@ -8026,53 +6725,17 @@ ***** assert (isequal (Pa, Pb)); ***** assert (isequal (Pa, Pc)); 18 tests, 18 passed, 0 known failure, 0 skipped -[inst/examples/01_kriging_basics/stk_example_kb08.m] ->>>>> /build/octave-stk-2.7.0/inst/examples/01_kriging_basics/stk_example_kb08.m -***** test stk_example_kb08; close all; - -#========================# -# stk_example_kb08 # -#========================# - -'stk_example_kb08' is a script from the file /build/octave-stk-2.7.0/debian/octave-stk/usr/share/octave/packages/stk-2.7.0/examples/01_kriging_basics/stk_example_kb08.m - - STK_EXAMPLE_KB08 Generation of conditioned sample paths made easy - - It has been demonstrated, in stk_example_kb05, how to generate conditioned - sample paths using unconditioned sample paths and conditioning by kriging. - - This example shows how to do the same in a more concise way, letting STK - take care of the details. - - -Additional help for built-in functions and operators is -available in the online version of the manual. Use the command -'doc ' to search the manual index. - -Help and information about Octave is also available on the WWW -at https://www.octave.org and via the help@octave.org -mailing list. -1 test, 1 passed, 0 known failure, 0 skipped -[inst/examples/01_kriging_basics/stk_example_kb02.m] ->>>>> /build/octave-stk-2.7.0/inst/examples/01_kriging_basics/stk_example_kb02.m -***** test stk_example_kb02; close all; - -#========================# -# stk_example_kb02 # -#========================# - -'stk_example_kb02' is a script from the file /build/octave-stk-2.7.0/debian/octave-stk/usr/share/octave/packages/stk-2.7.0/examples/01_kriging_basics/stk_example_kb02.m - - STK_EXAMPLE_KB02 Ordinary kriging in 1D with parameter estimation +[inst/examples/03_miscellaneous/stk_example_misc03.m] +>>>>> /build/octave-stk-2.7.0/inst/examples/03_miscellaneous/stk_example_misc03.m +***** test stk_example_misc03; close all; - This example shows how to estimate covariance parameters and compute - ordinary kriging predictions on a one-dimensional noiseless dataset. +#==========================# +# stk_example_misc03 # +#==========================# - The model and data are the same as in stk_example_kb01, but this time the - parameters of the covariance function are estimated using the Restricted - Maximum Likelihood (ReML) method. +'stk_example_misc03' is a script from the file /build/octave-stk-2.7.0/debian/octave-stk/usr/share/octave/packages/stk-2.7.0/examples/03_miscellaneous/stk_example_misc03.m - See also: stk_example_kb01, stk_example_kb02n + STK_EXAMPLE_MISC03 How to deal with (known) seasonality Additional help for built-in functions and operators is @@ -8086,7 +6749,7 @@ scalar structure containing the fields: - covariance_type = @stk_materncov_iso + covariance_type = @stk_materncov52_iso lm = @@ -8094,211 +6757,49 @@ dim = 1 param = - -0.2108 - 2.3026 - 0.7562 - - lognoisevariance = -Inf - - line 0: warning: iconv failed to convert degree sign - - - | True function and observed data - 1.5 +|+ - | ***G* +--------------------+ - | *** *** |***?***True function| - 1 +|+ ** *** +---G---Observations-+ - | ** *** - | ** ** - 0.5 +|+ ** ** *** - | G* ** **** *G** - |** ** G** *** - F1 0 *|+ ** ** *** - G| ** ** ** - | ** ** ** - -0.5 +|+ ** ** - | ** * - | *G* ** - -1 +|+ ** ** - | ****** - +|------------------------------------------------------------------ - -1.5 +-+ + + + + - -1 -0.5 0 0.5 1 - -1 test, 1 passed, 0 known failure, 0 skipped -[inst/examples/01_kriging_basics/stk_example_kb07.m] ->>>>> /build/octave-stk-2.7.0/inst/examples/01_kriging_basics/stk_example_kb07.m -***** test stk_example_kb07; close all; - -#========================# -# stk_example_kb07 # -#========================# - -'stk_example_kb07' is a script from the file /build/octave-stk-2.7.0/debian/octave-stk/usr/share/octave/packages/stk-2.7.0/examples/01_kriging_basics/stk_example_kb07.m - - STK_EXAMPLE_KB07 Simulation of sample paths from a Matern process + 0.7822 + -1.5504 + lognoisevariance = -4.4671 -Additional help for built-in functions and operators is -available in the online version of the manual. Use the command -'doc ' to search the manual index. - -Help and information about Octave is also available on the WWW -at https://www.octave.org and via the help@octave.org -mailing list. - line 0: warning: iconv failed to convert degree sign - - |--Matern, nu = 0.5------| |--Matern, nu = 1.5------| - 3 +|+ + + + +-+| 3 +|+ + + + +-+| - 2 +|+$##+& && **&$$ *** +-+| 2 +|+ $ + + +$$| - 1 *|$$$$$&$*&&&&&&&#$*$***%%| |**$$$$$ % $$=| - 0 $|$#$$$$$$****##=#$$$$$*$$| 1 #|*$$*##$$$$##@@@ $$ ##$##| -response z$|####$$$$$**#$$##$$$$$$$response z$|$$#######$$$$###&$$$$**#| - -1 =|&&$$$==#$$$$$$$$$==#####| -1 =|# ****%=$==$$$$$$#*****| - -2 +|& @@$$$@$$$%% & +#+| |@@@@ == $$ %*** | - -3 +|------------------------| -2 +|------------------------| - -4 +-+ + + + +-+ -3 +-+ + + + +-+ - -1 -0.5 0 0.5 1 -1 -0.5 0 0.5 1 - |--Matern, nu = 2.5------| |--Matern, nu = 10.0-----| - 3 +|+ + + + +-+| 3 +|+ + + + +-+| - 2 +|+ $$$$$ + = +$$@@-+| 2 +|+ ***** + + @@@@@| - =|==$$$ $$$$=====####@@$| @|***** **###$$$#@&&&&**| - 1 $|$$$$$=&&&%&=****##==##==| 1 #|******##### $$ $$$$* +&&| -response z$|$*&#$$$$==***$$$$***%##response z#|$$$$$$$$$=$$***** $$$*##| - -1 *|####*% $$$$$$$###$#***&&| -1 $|$####&==$$$*&&==****$$$#| - |@%%%****##@@@####$$$&*$$| %|= $@@% @@ %%%% $%%%%$$| - -2 +|------------------------| -2 +|------------------------| - -3 +-+ + + + +-* -3 +-+ + + + +$$ - -1 -0.5 0 0.5 1 -1 -0.5 0 0.5 1 - input variable x input variable x -1 test, 1 passed, 0 known failure, 0 skipped -[inst/examples/01_kriging_basics/stk_example_kb02n.m] ->>>>> /build/octave-stk-2.7.0/inst/examples/01_kriging_basics/stk_example_kb02n.m -***** test stk_example_kb02n; close all; - -#=========================# -# stk_example_kb02n # -#=========================# - -'stk_example_kb02n' is a script from the file /build/octave-stk-2.7.0/debian/octave-stk/usr/share/octave/packages/stk-2.7.0/examples/01_kriging_basics/stk_example_kb02n.m - - STK_EXAMPLE_KB02N Noisy ordinary kriging in 1D with parameter estimation - - This example shows how to estimate covariance parameters and compute - ordinary kriging predictions on a one-dimensional noisy dataset. - - The model and data are the same as in stk_example_kb02, but this time the - parameters of the covariance function and the variance of the noise are - jointly estimated using the Restricted Maximum Likelihood (ReML) method. - - See also: stk_example_kb01n, stk_example_kb02 - - -Additional help for built-in functions and operators is -available in the online version of the manual. Use the command -'doc ' to search the manual index. - -Help and information about Octave is also available on the WWW -at https://www.octave.org and via the help@octave.org -mailing list. -model = +model2 = scalar structure containing the fields: - covariance_type = @stk_materncov_iso + covariance_type = @stk_materncov52_iso lm = - +@(t) [ones(length (t), 1), sin(2 * pi * t / T0), cos(2 * pi * t / T0)] dim = 1 param = - -0.098610 - 2.302585 - 0.613435 - - lognoisevariance = -3.0915 - -True noise variance = 0.0400 -Estimated noise variance = 0.0454 - - line 0: warning: iconv failed to convert degree sign - - - | True function and noisy observed data - 1.5 +|+ - | G ***** +--------------------+ - | *** G G** |***?***True function| - 1 +|+ G** **G +---G---Observations-+ - | ** *** - | ** ** - 0.5 +|+ ** G* G *** - G| ** ** **** G**G* G - |*G ** *** *** - F1 0 *|+ ** ** *** - *| ** **G **G - | **G ** ** - -0.5 +|+ G ** ** - | ** *G - | ***G ** - -1 +|+ ** *G - | ***G** - +|------------------------------------------------------------------ - -1.5 +-+ + + + + - -1 -0.5 0 0.5 1 - -1 test, 1 passed, 0 known failure, 0 skipped -[inst/examples/01_kriging_basics/stk_example_kb06.m] ->>>>> /build/octave-stk-2.7.0/inst/examples/01_kriging_basics/stk_example_kb06.m -***** test stk_example_kb06; close all; - -#========================# -# stk_example_kb06 # -#========================# - -'stk_example_kb06' is a script from the file /build/octave-stk-2.7.0/debian/octave-stk/usr/share/octave/packages/stk-2.7.0/examples/01_kriging_basics/stk_example_kb06.m - - STK_EXAMPLE_KB06 Ordinary kriging VS kriging with a linear trend - - The same dataset is analyzed using two variants of kriging. - - The left panel shows the result of ordinary kriging, in other words, Gaussian - process interpolation assuming a constant (but unknown) mean. The right panel - shows the result of adding a linear trend in the mean of the Gaussian process. - - The difference with the left plot is clear in extrapolation: the first predic- - tor exhibits a "mean reverting" behaviour, while the second one captures an - increasing trend in the data. + -9.4745 + -8.1781 + lognoisevariance = -4.4741 -Additional help for built-in functions and operators is -available in the online version of the manual. Use the command -'doc ' to search the manual index. - -Help and information about Octave is also available on the WWW -at https://www.octave.org and via the help@octave.org -mailing list. 1 test, 1 passed, 0 known failure, 0 skipped -[inst/examples/01_kriging_basics/stk_example_kb09.m] ->>>>> /build/octave-stk-2.7.0/inst/examples/01_kriging_basics/stk_example_kb09.m -***** test stk_example_kb09; close all; +[inst/examples/03_miscellaneous/stk_example_misc01.m] +>>>>> /build/octave-stk-2.7.0/inst/examples/03_miscellaneous/stk_example_misc01.m +***** test stk_example_misc01; close all; -#========================# -# stk_example_kb09 # -#========================# +#==========================# +# stk_example_misc01 # +#==========================# -'stk_example_kb09' is a script from the file /build/octave-stk-2.7.0/debian/octave-stk/usr/share/octave/packages/stk-2.7.0/examples/01_kriging_basics/stk_example_kb09.m +'stk_example_misc01' is a script from the file /build/octave-stk-2.7.0/debian/octave-stk/usr/share/octave/packages/stk-2.7.0/examples/03_miscellaneous/stk_example_misc01.m - STK_EXAMPLE_KB09 Generation of sample paths conditioned on noisy observations + STK_EXAMPLE_MISC01 Several correlation functions from the Matern family - A Matern Gaussian process model is used, with constant but unknown mean - (ordinary kriging) and known covariance parameters. + The Matern 1/2 correlation function is also known as the "exponential correla- + tion function". This is the correlation function of an Ornstein-Ulhenbeck pro- + cess. - Given noisy observations from the unknown function, a batch of conditioned - sample paths is drawn using the "conditioning by kriging" technique - (stk_generate_samplepaths function). + The Matern covariance function tends to the Gaussian correlation function when + its regularity (smoothness) parameter tends to infinity. - See also: stk_generate_samplepaths, stk_conditioning, stk_example_kb05 + See also: stk_materncov_iso, stk_materncov_aniso Additional help for built-in functions and operators is @@ -8309,30 +6810,28 @@ at https://www.octave.org and via the help@octave.org mailing list. 1 test, 1 passed, 0 known failure, 0 skipped -[inst/examples/01_kriging_basics/stk_example_kb01n.m] ->>>>> /build/octave-stk-2.7.0/inst/examples/01_kriging_basics/stk_example_kb01n.m -***** test stk_example_kb01n; close all; - -#=========================# -# stk_example_kb01n # -#=========================# - -'stk_example_kb01n' is a script from the file /build/octave-stk-2.7.0/debian/octave-stk/usr/share/octave/packages/stk-2.7.0/examples/01_kriging_basics/stk_example_kb01n.m - - STK_EXAMPLE_KB01N Ordinary kriging in 1D, with noisy data +[inst/examples/03_miscellaneous/stk_example_misc02.m] +>>>>> /build/octave-stk-2.7.0/inst/examples/03_miscellaneous/stk_example_misc02.m +***** test stk_example_misc02; close all; - This example shows how to compute ordinary kriging predictions on a - one-dimensional noisy dataset. +#==========================# +# stk_example_misc02 # +#==========================# - The Gaussian Process (GP) prior is the same as in stk_example_kb01. +'stk_example_misc02' is a script from the file /build/octave-stk-2.7.0/debian/octave-stk/usr/share/octave/packages/stk-2.7.0/examples/03_miscellaneous/stk_example_misc02.m - The observation noise is Gaussian and homoscedastic (constant variance). - Its variance is assumed to be known. + STK_EXAMPLE_MISC02 How to use priors on the covariance parameters - Note that the kriging predictor, which is the posterior mean of the GP, - does NOT interpolate the data in this noisy example. + A Matern covariance in dimension one is considered as an example. A Gaussian + prior is used for all three parameters: log-variance, log-regularity and log- + inverse-range. The corresponding parameter estimates are Maximum A Posteriori + (MAP) estimates or, more precisely, Restricted MAP (ReMAP) estimates. - See also: stk_example_kb01, stk_example_kb02n + Several values for the variance of the prior are successively considered, to + illustrate the effect of this prior variance on the parameter estimates. When + the variance is small, the MAP estimate is close to the mode of the prior. On + the other hand, when the variance is large, the prior becomes "flat" and the + MAP estimate is close to the ReML estimate (see figure b). Additional help for built-in functions and operators is @@ -8342,115 +6841,70 @@ Help and information about Octave is also available on the WWW at https://www.octave.org and via the help@octave.org mailing list. -model = - - scalar structure containing the fields: - - covariance_type = @stk_materncov_iso - lm = - - - - dim = 1 - param = - - -0.6931 - 1.3863 - 0.9163 - - lognoisevariance = -3.2189 - line 0: warning: iconv failed to convert degree sign - - | True function and observed data - 1.5 +|+ - | G******* +--------------------+ - | *** G G*** |***?***True function| - 1 +|+ G** *G* +---G---Observations-+ - | ** ** - | ** *G G - 0.5 G|+ ** ** ******G G - |*G ** *** G *** - 0 +|* ** ** *** - *| ** **G *** - | ** ** *G - -0.5 +|+ G *G ** * - | ** *G - | ** G ** - -1 +|+ *** *G - | ***G*** - +|------------------------------------------------------------------ - -1.5 +-+ + + + + - -1 -0.5 0 0.5 1 - input variable x - + | prior std = 10.00 | prior std = 1.00 + 3 +|+ 4 +|+ #### + %|%## ####%%%% 3 +|+# ##%%%%% + 2 +|+&&&%&&&%# #%&&&&&&&& 2 +|+&&% #%%% %%&&&&&&& + 1 +|+X==GG==&&%###&&&XXXXXX& 1 +|+X&&GG==&&% &&&&XXXXX& + =|===&&&&====G=G=====predicted outp=|=====&&====G=G========== + 0 +|+&&& %&&&&&&&&&&XXXXXX& 0 +|+&&& %&&&&&&&&&&XXXXXX& + -1 +|+%# #### #%&&&&&&&& -1 +|+%# #%&&&&&&&& + +|------------------------- -2 +|------------------------- + -2 +-+ + + + + + -3 +-+ + + + + ##+ + 0 0.2 0.4 0.6 0.8 1 0 0.2 0.4 0.6 0.8 1 + | prior std = 0.20 | prior std = 0.01 + 6 +|+ 6 +|+ + | ### | # + 4 +|+ #%%%%%% 4 +|+ #%%%%% + 2 +|+%# #&&% %&&&&&&&& 2 +|+ %%# #&&&&&&&& + &|&&==GG=====&&======predicted outp&|&&&=GG=====#%=========== + 0 +|+==& %&&=G=G&&&&XXXXX& 0 +|+=== %&=G=G&&&&&&XXX& + -2 +|+&% #%&&&&&&& -2 +|+&# #%%&&&&& + +|------------------------- +|------------------------- + -4 +-+ + + + + + -4 +-+ + + + + + + 0 0.2 0.4 0.6 0.8 1 0 0.2 0.4 0.6 0.8 1 + input x input x 1 test, 1 passed, 0 known failure, 0 skipped -[inst/examples/01_kriging_basics/stk_example_kb03.m] ->>>>> /build/octave-stk-2.7.0/inst/examples/01_kriging_basics/stk_example_kb03.m -***** test stk_example_kb03; close all; - -#========================# -# stk_example_kb03 # -#========================# - -'stk_example_kb03' is a script from the file /build/octave-stk-2.7.0/debian/octave-stk/usr/share/octave/packages/stk-2.7.0/examples/01_kriging_basics/stk_example_kb03.m - - STK_EXAMPLE_KB03 Ordinary kriging in 2D - - An anisotropic Matern covariance function is used for the Gaussian Process - (GP) prior. The parameters of this covariance function (variance, regularity - and ranges) are estimated using the Restricted Maximum Likelihood (ReML) - method. - - The mean function of the GP prior is assumed to be constant and unknown. This - default choice can be overridden by means of the model.lm property. - - The function is sampled on a space-filling Latin Hypercube design, and the - data is assumed to be noiseless. - - -Additional help for built-in functions and operators is -available in the online version of the manual. Use the command -'doc ' to search the manual index. +[inst/examples/03_miscellaneous/stk_example_misc04.m] +>>>>> /build/octave-stk-2.7.0/inst/examples/03_miscellaneous/stk_example_misc04.m +***** test stk_example_misc04; close all; -Help and information about Octave is also available on the WWW -at https://www.octave.org and via the help@octave.org -mailing list. +#==========================# +# stk_example_misc04 # +#==========================# -BOX = 2-dimensional hyper-rectangle (stk_hrect object): +'stk_example_misc04' is a script from the file /build/octave-stk-2.7.0/debian/octave-stk/usr/share/octave/packages/stk-2.7.0/examples/03_miscellaneous/stk_example_misc04.m - : x_1 x_2 - lower_bounds : -5 0 - upper_bounds : 10 15 + STK_EXAMPLE_MISC04 Pareto front simulation -1 test, 1 passed, 0 known failure, 0 skipped -[inst/examples/01_kriging_basics/stk_example_kb01.m] ->>>>> /build/octave-stk-2.7.0/inst/examples/01_kriging_basics/stk_example_kb01.m -***** test stk_example_kb01; close all; + DESCRIPTION -#========================# -# stk_example_kb01 # -#========================# + We consider a bi-objective optimization problem, where the objective + functions are modeled as a pair of independent stationary Gaussian + processes with a Matern 5/2 anisotropic covariance function. -'stk_example_kb01' is a script from the file /build/octave-stk-2.7.0/debian/octave-stk/usr/share/octave/packages/stk-2.7.0/examples/01_kriging_basics/stk_example_kb01.m + Figure (a): represent unconditional realizations of the Pareto front and + and estimate of the probability of being non-dominated at each point + of the objective space. - STK_EXAMPLE_KB01 Ordinary kriging in 1D, with noiseless data + Figure (b): represent conditional realizations of the Pareto front and + and estimate of the posteriorior probability of being non-dominated + at each point of the objective space. - This example shows how to compute ordinary kriging predictions on a - one-dimensional noiseless dataset. + EXPERIMENTAL FUNCTION WARNING - The word 'ordinary' indicates that the mean function of the GP prior is - assumed to be constant and unknown. + This script uses the stk_plot_probdom2d function, which is currently + considered an experimental function. Read the help for more information. - A Matern covariance function is used for the Gaussian Process (GP) prior. - The parameters of this covariance function are assumed to be known (i.e., - no parameter estimation is performed here). + REFERENCE - Note that the kriging predictor, which is the posterior mean of the GP, - interpolates the data in this noiseless example. + [1] Michael Binois, David Ginsbourger and Olivier Roustant, Quantifying + uncertainty on Pareto fronts with Gaussian Process conditional simu- + lations, European J. of Operational Research, 2043(2):386-394, 2015. - See also: stk_example_kb01n, stk_example_kb02 + See also: stk_plot_probdom2d Additional help for built-in functions and operators is @@ -8460,87 +6914,31 @@ Help and information about Octave is also available on the WWW at https://www.octave.org and via the help@octave.org mailing list. -model = - - scalar structure containing the fields: - - covariance_type = @stk_materncov_iso - lm = - - - - dim = 1 - param = - - -0.6931 - 1.3863 - 0.9163 - - lognoisevariance = -Inf - line 0: warning: iconv failed to convert degree sign - - - | True function and observed data - 1.5 +|+ - | ****G** +--------------------+ - | *** **** |***?***True function| - 1 +|+ *** *** +---G---Observations-+ - | ** ** - | ** ** - 0.5 +|+ ** ** *****G - |*G ** *** *** - 0 +|* ** G* *** - G| ** *** *** - | ** ** ** - -0.5 +|+ ** ** * - | ** ** - | *G ** - -1 +|+ *** ** - | ******* - +|------------------------------------------------------------------ - -1.5 +-+ + + + + - -1 -0.5 0 0.5 1 - input variable x - -1 test, 1 passed, 0 known failure, 0 skipped -[inst/examples/01_kriging_basics/stk_example_kb05.m] ->>>>> /build/octave-stk-2.7.0/inst/examples/01_kriging_basics/stk_example_kb05.m -***** test stk_example_kb05; close all; - -#========================# -# stk_example_kb05 # -#========================# - -'stk_example_kb05' is a script from the file /build/octave-stk-2.7.0/debian/octave-stk/usr/share/octave/packages/stk-2.7.0/examples/01_kriging_basics/stk_example_kb05.m - - STK_EXAMPLE_KB05 Generation of conditioned sample paths - - A Matern Gaussian process model is used, with constant but unknown mean - (ordinary kriging) and known covariance parameters. - - Given noiseless observations from the unknown function, a batch of conditioned - sample paths is drawn using the "conditioning by kriging" technique. In short, - this means that unconditioned sample path are simulated first (using - stk_generate_samplepaths), and then conditioned on the observations by kriging - (using stk_conditioning). - - Note: in this example, for pedagogical purposes, conditioned samplepaths are - simulated in two steps: first, unconditioned samplepaths are simulated; - second, conditioned samplepaths are obtained using conditioning by kriging. - In practice, these two steps can be carried out all at once using - stk_generate_samplepath (see, e.g., stk_example_kb09). - - See also: stk_generate_samplepaths, stk_conditioning, stk_example_kb09 - - -Additional help for built-in functions and operators is -available in the online version of the manual. Use the command -'doc ' to search the manual index. - -Help and information about Octave is also available on the WWW -at https://www.octave.org and via the help@octave.org -mailing list. + Proba. of being dominated + simulated Pareto fronts--| || + | +@**@&+#=@$&= $% + | 1000 +---+---+--+---+---+ ++||00% + | +@**@&+#=@$&= $% + | || | | | | | || + | @**@& #=@$&= $%%%%%%%%| +| + + + + + || + 500 +|+ @**@& #=@$&=#$$$$$$$$$| | | || + | @**@& #=@$&= | | | || + | @**@& #=@$&&&&&&&&&&&&| 500 +---+ +---+ ++||5% + | @**@& #=@$ = | | | || + | @**@**#*@**=**********| | | || + | @* @& ##@#############| | | || + 0 +|+ @* @&#%=@@@@@@@@@second objective| | ++||0% + | @*@@@@@@@@@=@@@@@@@@@@| +---+ +---+ || + | * & %%%%%=%%%%%%%%%%| | | || + | *********************| | | || + | & =$$$$$$$$$$| -500 | | || + | &&&&&&&=&&&&&&&&&&| +---+ +---+ ++||5% + -500 +|+ = +-+| | | || + | = | | | || + | ===========| +| + + + + + || + |------------------------| -1000 |+--|---|--|---|---| || + + + + + -+---+00-1000 10+---+0++-0% + -2000 -1000 0 1000 + first objective first objective 1 test, 1 passed, 0 known failure, 0 skipped [inst/examples/03_miscellaneous/stk_example_misc05.m] >>>>> /build/octave-stk-2.7.0/inst/examples/03_miscellaneous/stk_example_misc05.m @@ -8619,44 +7017,25 @@ | 1 test, 1 passed, 0 known failure, 0 skipped -[inst/examples/03_miscellaneous/stk_example_misc04.m] ->>>>> /build/octave-stk-2.7.0/inst/examples/03_miscellaneous/stk_example_misc04.m -***** test stk_example_misc04; close all; - -#==========================# -# stk_example_misc04 # -#==========================# - -'stk_example_misc04' is a script from the file /build/octave-stk-2.7.0/debian/octave-stk/usr/share/octave/packages/stk-2.7.0/examples/03_miscellaneous/stk_example_misc04.m - - STK_EXAMPLE_MISC04 Pareto front simulation - - DESCRIPTION - - We consider a bi-objective optimization problem, where the objective - functions are modeled as a pair of independent stationary Gaussian - processes with a Matern 5/2 anisotropic covariance function. - - Figure (a): represent unconditional realizations of the Pareto front and - and estimate of the probability of being non-dominated at each point - of the objective space. - - Figure (b): represent conditional realizations of the Pareto front and - and estimate of the posteriorior probability of being non-dominated - at each point of the objective space. +[inst/examples/02_design_of_experiments/stk_example_doe01.m] +>>>>> /build/octave-stk-2.7.0/inst/examples/02_design_of_experiments/stk_example_doe01.m +***** test stk_example_doe01; close all; - EXPERIMENTAL FUNCTION WARNING +#=========================# +# stk_example_doe01 # +#=========================# - This script uses the stk_plot_probdom2d function, which is currently - considered an experimental function. Read the help for more information. +'stk_example_doe01' is a script from the file /build/octave-stk-2.7.0/debian/octave-stk/usr/share/octave/packages/stk-2.7.0/examples/02_design_of_experiments/stk_example_doe01.m - REFERENCE + STK_EXAMPLE_DOE01 Examples of two-dimensional designs - [1] Michael Binois, David Ginsbourger and Olivier Roustant, Quantifying - uncertainty on Pareto fronts with Gaussian Process conditional simu- - lations, European J. of Operational Research, 2043(2):386-394, 2015. + All designs are constructed on the hyper-rectangle BOX = [0; 2] x [0; 4]. - See also: stk_plot_probdom2d + Examples of the following designs are shown: + a) Regular grid --> stk_sampling_regulargrid, + b) "Maximin" latin hypercube sample --> stk_sampling_maximinlhs, + c) RR2-scrambled Halton sequence --> stk_sampling_halton_rr2, + d) Uniformly distributed random sample --> stk_sampling_randunif. Additional help for built-in functions and operators is @@ -8666,173 +7045,348 @@ Help and information about Octave is also available on the WWW at https://www.octave.org and via the help@octave.org mailing list. - line 0: warning: iconv failed to convert degree sign - Proba. of being dominated - simulated Pareto fronts--| || - |+%@=*& $ + %$ %*# + | 1000 +---+-+---+--+-+---+ ++||00% - |+%@=*&@@$@@@%$@@*#@@@@@@| || | | | | | | || - | %@=*&**$***%$***#******| +| + + + + + + || - 500 +|+%@= & $ %$ %*# +-+| | | || - | %@= & $ %$ %*# | | | || - | %@%%&%%$%%%%%%%*#%%%%%%| 500 +---+ +---+ ++||5% - | @= &&&&&&&&&&&&&&&&&&&| | | || - | @= & $$$$%$$$$$$$$$$$| | | || - 0 +|+ @= & @ %$ %*#######| | | || - | @= &&&&&&&%&&&&&&second objective| | ++||0% - | @= @@@%@@@@@@@@@@@| +---+ +---+ || - | @=========%===========| | | || - | @ % %%%%%%%%%| | | || - | @ % | -500 | | || - -500 +|+ @ %%%%%%%%%%%%| +---+ +---+ ++||5% - | @@@@@@@@@@@@@@@@@@@@@@| | | || - | | | | || - | | +| + + + + + + || - |------------------------| -1000 |+-|--|---|--|--|--| || - + + + + + -+---+-100001002+---+0++-0% - -2000-1000 0 1000 2000 - first objective first objective 1 test, 1 passed, 0 known failure, 0 skipped -[inst/examples/03_miscellaneous/stk_example_misc03.m] ->>>>> /build/octave-stk-2.7.0/inst/examples/03_miscellaneous/stk_example_misc03.m -***** test stk_example_misc03; close all; - -#==========================# -# stk_example_misc03 # -#==========================# - -'stk_example_misc03' is a script from the file /build/octave-stk-2.7.0/debian/octave-stk/usr/share/octave/packages/stk-2.7.0/examples/03_miscellaneous/stk_example_misc03.m - - STK_EXAMPLE_MISC03 How to deal with (known) seasonality - - -Additional help for built-in functions and operators is -available in the online version of the manual. Use the command -'doc ' to search the manual index. +[inst/examples/02_design_of_experiments/stk_example_doe02.m] +>>>>> /build/octave-stk-2.7.0/inst/examples/02_design_of_experiments/stk_example_doe02.m +***** test stk_example_doe02; close all; -Help and information about Octave is also available on the WWW -at https://www.octave.org and via the help@octave.org -mailing list. -model = +#=========================# +# stk_example_doe02 # +#=========================# - scalar structure containing the fields: +'stk_example_doe02' is a script from the file /build/octave-stk-2.7.0/debian/octave-stk/usr/share/octave/packages/stk-2.7.0/examples/02_design_of_experiments/stk_example_doe02.m - covariance_type = @stk_materncov52_iso - lm = + STK_EXAMPLE_DOE02 "Sequential Maximin" design - + In this example, a two-dimensional space-filling design is progressively + enriched with new points using a "sequential maximin" approach. More + precisely, the k-th point X(k, :) is selected to maximize the distance to the + set of all previously selected points X(1, :), X(2, :), ..., X(k-1, :). - dim = 1 - param = + NOTES: - 0.7842 - -1.5407 + * The resulting design is NOT optimal with respect to the maximin criterion + (separation distance). - lognoisevariance = -4.6488 + * This procedure is not truly a *sequential* design procedure, since the + choice of the k-th point X(k, :) does NOT depend on the response at the + previously selected locations X(i, :), i < k. -model2 = + REFERENCE - scalar structure containing the fields: + [1] Emmanuel Vazquez and Julien Bect, "Sequential search based on kriging: + convergence analysis of some algorithms", In: ISI - 58th World + Statistics Congress of the International Statistical Institute (ISI'11), + Dublin, Ireland, August 21-26, 2011. - covariance_type = @stk_materncov52_iso - lm = -@(t) [ones(length (t), 1), sin(2 * pi * t / T0), cos(2 * pi * t / T0)] +Additional help for built-in functions and operators is +available in the online version of the manual. Use the command +'doc ' to search the manual index. - dim = 1 - param = +Help and information about Octave is also available on the WWW +at https://www.octave.org and via the help@octave.org +mailing list. + line 0: warning: iconv failed to convert degree sign - -9.6081 - -8.1781 +gnuplot> " font ":Bold,10" textcolor rgb " + ^ + line 0: invalid command - lognoisevariance = -4.6057 + + + |----------------------n = 10, fd = 3.32e-01-------------------------| + 1 +|+ + + + F + +-+| + F| + + + + +| + | | + | F | + 0.8 +|+ +-+| + | F | + | | + 0.6 +|+ F +-+| + | F | + | | + | | + 0.4 +|+ F F +-+| + | | + | | + 0.2 +|+ F +-+| + | | + | F | + +|---------------------------------------------------------------------| + 0 +-+ + F + + + +-+ + 0 0.2 0.4 0.6 0.8 1 + + line 0: warning: iconv failed to convert degree sign -1 test, 1 passed, 0 known failure, 0 skipped -[inst/examples/03_miscellaneous/stk_example_misc01.m] ->>>>> /build/octave-stk-2.7.0/inst/examples/03_miscellaneous/stk_example_misc01.m -***** test stk_example_misc01; close all; +gnuplot> " font ":Bold,10" textcolor rgb " + ^ + line 0: invalid command -#==========================# -# stk_example_misc01 # -#==========================# + + + |----------------------n = 11, fd = 3.04e-01-------------------------| + 1 +|+ + + + F + +-+| + F| + + + + +| + | | + | F | + 0.8 +|+ +-+| + | F | + | | + 0.6 +|+ F +-+| + | F | + | | + | | + 0.4 +|+ F F +-+| + | | + | | + 0.2 +|+ F +-+| + | | + | F | + +|---------------------------------------------------------------------| + 0 +-+ + F + + + +-F + 0 0.2 0.4 0.6 0.8 1 + + line 0: warning: iconv failed to convert degree sign -'stk_example_misc01' is a script from the file /build/octave-stk-2.7.0/debian/octave-stk/usr/share/octave/packages/stk-2.7.0/examples/03_miscellaneous/stk_example_misc01.m +gnuplot> " font ":Bold,10" textcolor rgb " + ^ + line 0: invalid command - STK_EXAMPLE_MISC01 Several correlation functions from the Matern family + + + |----------------------n = 12, fd = 2.71e-01-------------------------| + 1 +|+ + + + F + +-+| + F| + + + + +| + | | + | F | + 0.8 +|+ +-+| + | F | + | | + 0.6 +|+ F +-+| + | F | + | | + | | + 0.4 +|+ F F +-+| + | | + | | + 0.2 +|+ F +-+| + | | + | F | + +|---------------------------------------------------------------------| + 0 F-+ + F + + + +-F + 0 0.2 0.4 0.6 0.8 1 + + line 0: warning: iconv failed to convert degree sign - The Matern 1/2 correlation function is also known as the "exponential correla- - tion function". This is the correlation function of an Ornstein-Ulhenbeck pro- - cess. +gnuplot> " font ":Bold,10" textcolor rgb " + ^ + line 0: invalid command - The Matern covariance function tends to the Gaussian correlation function when - its regularity (smoothness) parameter tends to infinity. + + + |----------------------n = 13, fd = 2.61e-01-------------------------| + 1 +|+ + + + F + +-F| + F| + + + + +| + | | + | F | + 0.8 +|+ +-+| + | F | + | | + 0.6 +|+ F +-+| + | F | + | | + | | + 0.4 +|+ F F +-+| + | | + | | + 0.2 +|+ F +-+| + | | + | F | + +|---------------------------------------------------------------------| + 0 F-+ + F + + + +-F + 0 0.2 0.4 0.6 0.8 1 + + line 0: warning: iconv failed to convert degree sign - See also: stk_materncov_iso, stk_materncov_aniso +gnuplot> " font ":Bold,10" textcolor rgb " + ^ + line 0: invalid command + + + |----------------------n = 14, fd = 2.59e-01-------------------------| + 1 +|+ + + + F + +-F| + F| + + + + +| + | | + | F | + 0.8 +|+ +-+| + | F | + F| | + 0.6 +|+ F +-+| + | F | + | | + | | + 0.4 +|+ F F +-+| + | | + | | + 0.2 +|+ F +-+| + | | + | F | + +|---------------------------------------------------------------------| + 0 F-+ + F + + + +-F + 0 0.2 0.4 0.6 0.8 1 + + line 0: warning: iconv failed to convert degree sign -Additional help for built-in functions and operators is -available in the online version of the manual. Use the command -'doc ' to search the manual index. +gnuplot> " font ":Bold,10" textcolor rgb " + ^ + line 0: invalid command -Help and information about Octave is also available on the WWW -at https://www.octave.org and via the help@octave.org -mailing list. -1 test, 1 passed, 0 known failure, 0 skipped -[inst/examples/03_miscellaneous/stk_example_misc02.m] ->>>>> /build/octave-stk-2.7.0/inst/examples/03_miscellaneous/stk_example_misc02.m -***** test stk_example_misc02; close all; + + + |----------------------n = 15, fd = 2.55e-01-------------------------| + 1 +|+ + F + + F + +-F| + F| + + + + +| + | | + | F | + 0.8 +|+ +-+| + | F | + F| | + 0.6 +|+ F +-+| + | F | + | | + | | + 0.4 +|+ F F +-+| + | | + | | + 0.2 +|+ F +-+| + | | + | F | + +|---------------------------------------------------------------------| + 0 F-+ + F + + + +-F + 0 0.2 0.4 0.6 0.8 1 + + line 0: warning: iconv failed to convert degree sign -#==========================# -# stk_example_misc02 # -#==========================# +gnuplot> " font ":Bold,10" textcolor rgb " + ^ + line 0: invalid command -'stk_example_misc02' is a script from the file /build/octave-stk-2.7.0/debian/octave-stk/usr/share/octave/packages/stk-2.7.0/examples/03_miscellaneous/stk_example_misc02.m + + + |----------------------n = 16, fd = 2.38e-01-------------------------| + 1 +|+ + F + + F + +-F| + F| + + + + +| + | | + | F | + 0.8 +|+ +-+| + | F | + F| | + 0.6 +|+ F +-+| + | F | + | | + F| | + 0.4 +|+ F F +-+| + | | + | | + 0.2 +|+ F +-+| + | | + | F | + +|---------------------------------------------------------------------| + 0 F-+ + F + + + +-F + 0 0.2 0.4 0.6 0.8 1 + + line 0: warning: iconv failed to convert degree sign - STK_EXAMPLE_MISC02 How to use priors on the covariance parameters +gnuplot> " font ":Bold,10" textcolor rgb " + ^ + line 0: invalid command - A Matern covariance in dimension one is considered as an example. A Gaussian - prior is used for all three parameters: log-variance, log-regularity and log- - inverse-range. The corresponding parameter estimates are Maximum A Posteriori - (MAP) estimates or, more precisely, Restricted MAP (ReMAP) estimates. + + + |----------------------n = 17, fd = 2.28e-01-------------------------| + 1 +|+ + F + + F + +-F| + F| + + + + +| + | | + | F | + 0.8 +|+ +-+| + | F | + F| | + 0.6 +|+ F +-+| + | F | + | | + F| | + 0.4 +|+ F F +-+| + | | + | | + 0.2 +|+ F F +-+| + | | + | F | + +|---------------------------------------------------------------------| + 0 F-+ + F + + + +-F + 0 0.2 0.4 0.6 0.8 1 + + line 0: warning: iconv failed to convert degree sign - Several values for the variance of the prior are successively considered, to - illustrate the effect of this prior variance on the parameter estimates. When - the variance is small, the MAP estimate is close to the mode of the prior. On - the other hand, when the variance is large, the prior becomes "flat" and the - MAP estimate is close to the ReML estimate (see figure b). +gnuplot> " font ":Bold,10" textcolor rgb " + ^ + line 0: invalid command + + + |----------------------n = 18, fd = 2.28e-01-------------------------| + 1 +|+ + F + + F + +-F| + F| + + + + +| + | | + | F | + 0.8 +|+ F +-+| + | F | + F| | + 0.6 +|+ F +-+| + | F | + | | + F| | + 0.4 +|+ F F +-+| + | | + | | + 0.2 +|+ F F +-+| + | | + | F | + +|---------------------------------------------------------------------| + 0 F-+ + F + + + +-F + 0 0.2 0.4 0.6 0.8 1 + + line 0: warning: iconv failed to convert degree sign -Additional help for built-in functions and operators is -available in the online version of the manual. Use the command -'doc ' to search the manual index. +gnuplot> " font ":Bold,10" textcolor rgb " + ^ + line 0: invalid command -Help and information about Octave is also available on the WWW -at https://www.octave.org and via the help@octave.org -mailing list. - line 0: warning: iconv failed to convert degree sign - | prior std = 10.00 | prior std = 1.00 - 3 +|+ 4 +|+ #### - %|%## ####%%%% 3 +|+# ##%%%%% - 2 +|+&&&%&&&%# #%&&&&&&&& 2 +|+&&% #%%% %%&&&&&&& - 1 +|+X==GG==&&%###&&&XXXXXX& 1 +|+X&&GG==&&% &&&&XXXXX& - =|===&&&&====G=G=====predicted outp=|=====&&====G=G========== - 0 +|+&&& %&&&&&&&&&&XXXXXX& 0 +|+&&& %&&&&&&&&&&XXXXXX& - -1 +|+%# #### #%&&&&&&&& -1 +|+%# #%&&&&&&&& - +|------------------------- -2 +|------------------------- - -2 +-+ + + + + + -3 +-+ + + + + ##+ - 0 0.2 0.4 0.6 0.8 1 0 0.2 0.4 0.6 0.8 1 - | prior std = 0.20 | prior std = 0.01 - 6 +|+ 6 +|+ - | ### | # - 4 +|+ #%%%%%% 4 +|+ #%%%%% - 2 +|+%# #&&% %&&&&&&&& 2 +|+ %%# #&&&&&&&& - &|&&==GG=====&&======predicted outp&|&&&=GG=====#%=========== - 0 +|+==& %&&=G=G&&&&XXXXX& 0 +|+=== %&=G=G&&&&&&XXX& - -2 +|+&% #%&&&&&&& -2 +|+&# #%%&&&&& - +|------------------------- +|------------------------- - -4 +-+ + + + + + -4 +-+ + + + + + - 0 0.2 0.4 0.6 0.8 1 0 0.2 0.4 0.6 0.8 1 - input x input x + + |----------------------n = 19, fd = 2.23e-01-------------------------| + 1 +|+ + F + + F + +-F| + F| + + + + +| + | | + | F | + 0.8 +|+ F +-+| + | F | + F| | + 0.6 +|+ F F +-+| + | F | + | | + F| | + 0.4 +|+ F F +-+| + | | + | | + 0.2 +|+ F F +-+| + | | + | F | + +|---------------------------------------------------------------------| + 0 F-+ + F + + + +-F + 0 0.2 0.4 0.6 0.8 1 + 1 test, 1 passed, 0 known failure, 0 skipped [inst/examples/02_design_of_experiments/stk_example_doe03.m] >>>>> /build/octave-stk-2.7.0/inst/examples/02_design_of_experiments/stk_example_doe03.m @@ -9132,1114 +7686,6 @@ Number of evaluations: 3 + 9 = 12. 1 test, 1 passed, 0 known failure, 0 skipped -[inst/examples/02_design_of_experiments/stk_example_doe02.m] ->>>>> /build/octave-stk-2.7.0/inst/examples/02_design_of_experiments/stk_example_doe02.m -***** test stk_example_doe02; close all; - -#=========================# -# stk_example_doe02 # -#=========================# - -'stk_example_doe02' is a script from the file /build/octave-stk-2.7.0/debian/octave-stk/usr/share/octave/packages/stk-2.7.0/examples/02_design_of_experiments/stk_example_doe02.m - - STK_EXAMPLE_DOE02 "Sequential Maximin" design - - In this example, a two-dimensional space-filling design is progressively - enriched with new points using a "sequential maximin" approach. More - precisely, the k-th point X(k, :) is selected to maximize the distance to the - set of all previously selected points X(1, :), X(2, :), ..., X(k-1, :). - - NOTES: - - * The resulting design is NOT optimal with respect to the maximin criterion - (separation distance). - - * This procedure is not truly a *sequential* design procedure, since the - choice of the k-th point X(k, :) does NOT depend on the response at the - previously selected locations X(i, :), i < k. - - REFERENCE - - [1] Emmanuel Vazquez and Julien Bect, "Sequential search based on kriging: - convergence analysis of some algorithms", In: ISI - 58th World - Statistics Congress of the International Statistical Institute (ISI'11), - Dublin, Ireland, August 21-26, 2011. - - -Additional help for built-in functions and operators is -available in the online version of the manual. Use the command -'doc ' to search the manual index. - -Help and information about Octave is also available on the WWW -at https://www.octave.org and via the help@octave.org -mailing list. - line 0: warning: iconv failed to convert degree sign - -gnuplot> " font ":Bold,10" textcolor rgb " - ^ - line 0: invalid command - - - - |----------------------n = 10, fd = 4.02e-01-------------------------| - 1 +|+ + + F + + +-F| - +| + + + + +| - | | - | F | - 0.8 +|+ +-+| - | F | - | F | - 0.6 +|+ +-+| - | F | - | F | - | | - 0.4 +|+ +-+| - | F | - | | - 0.2 +|+ F +-+| - | F | - | F | - +|---------------------------------------------------------------------| - 0 +-+ + + + + +-+ - 0 0.2 0.4 0.6 0.8 1 - - line 0: warning: iconv failed to convert degree sign - -gnuplot> " font ":Bold,10" textcolor rgb " - ^ - line 0: invalid command - - - - |----------------------n = 11, fd = 3.36e-01-------------------------| - 1 +|+ + + F + + +-F| - +| + + + + +| - | | - | F | - 0.8 +|+ +-+| - | F | - | F | - 0.6 +|+ +-+| - F| F | - | F | - | | - 0.4 +|+ +-+| - | F | - | | - 0.2 +|+ F +-+| - | F | - | F | - +|---------------------------------------------------------------------| - 0 +-+ + + + + +-+ - 0 0.2 0.4 0.6 0.8 1 - - line 0: warning: iconv failed to convert degree sign - -gnuplot> " font ":Bold,10" textcolor rgb " - ^ - line 0: invalid command - - - - |----------------------n = 12, fd = 3.00e-01-------------------------| - 1 +|+ + + F + + +-F| - +| + + + + +| - | | - | F | - 0.8 +|+ +-+| - | F | - | F | - 0.6 +|+ +-+| - F| F | - | F | - | | - 0.4 +|+ +-+| - | F | - | | - 0.2 +|+ F +-+| - | F | - | F | - +|---------------------------------------------------------------------| - 0 +-+ + F + + + +-+ - 0 0.2 0.4 0.6 0.8 1 - - line 0: warning: iconv failed to convert degree sign - -gnuplot> " font ":Bold,10" textcolor rgb " - ^ - line 0: invalid command - - - - |----------------------n = 13, fd = 2.73e-01-------------------------| - 1 +|+ + + F + F + +-F| - +| + + + + +| - | | - | F | - 0.8 +|+ +-+| - | F | - | F | - 0.6 +|+ +-+| - F| F | - | F | - | | - 0.4 +|+ +-+| - | F | - | | - 0.2 +|+ F +-+| - | F | - | F | - +|---------------------------------------------------------------------| - 0 +-+ + F + + + +-+ - 0 0.2 0.4 0.6 0.8 1 - - line 0: warning: iconv failed to convert degree sign - -gnuplot> " font ":Bold,10" textcolor rgb " - ^ - line 0: invalid command - - - - |----------------------n = 14, fd = 2.48e-01-------------------------| - 1 +|+ + + F + F + +-F| - +| + + + + +| - | | - | F | - 0.8 +|+ +-+| - | F | - | F | - 0.6 +|+ +-+| - F| F | - | F | - | | - 0.4 +|+ +-+| - | F | - | | - 0.2 +|+ F +-+| - | F | - | F | - +|---------------------------------------------------------------------| - 0 +-+ + F + + + +-F - 0 0.2 0.4 0.6 0.8 1 - - line 0: warning: iconv failed to convert degree sign - -gnuplot> " font ":Bold,10" textcolor rgb " - ^ - line 0: invalid command - - - - |----------------------n = 15, fd = 2.30e-01-------------------------| - 1 +|+ + + F + F + +-F| - +| + + + + +| - | | - | F | - 0.8 +|+ F +-+| - | F | - | F | - 0.6 +|+ +-+| - F| F | - | F | - | | - 0.4 +|+ +-+| - | F | - | | - 0.2 +|+ F +-+| - | F | - | F | - +|---------------------------------------------------------------------| - 0 +-+ + F + + + +-F - 0 0.2 0.4 0.6 0.8 1 - - line 0: warning: iconv failed to convert degree sign - -gnuplot> " font ":Bold,10" textcolor rgb " - ^ - line 0: invalid command - - - - |----------------------n = 16, fd = 2.23e-01-------------------------| - 1 +|+ + + F + F + +-F| - +| + + + + +| - | | - | F | - 0.8 +|+ F +-+| - | F | - | F | - 0.6 +|+ +-+| - F| F | - | F | - | | - 0.4 +|+ +-+| - | F | - | | - 0.2 +|+ F +-+| - | F | - | F | - +|---------------------------------------------------------------------| - 0 +-+ + F + + F + +-F - 0 0.2 0.4 0.6 0.8 1 - - line 0: warning: iconv failed to convert degree sign - -gnuplot> " font ":Bold,10" textcolor rgb " - ^ - line 0: invalid command - - - - |----------------------n = 17, fd = 2.18e-01-------------------------| - 1 +|+ + + F + F + +-F| - +| + + + + +| - | | - | F | - 0.8 +|+ F +-+| - | F | - | F | - 0.6 +|+ +-+| - F| F | - | F | - | F | - 0.4 +|+ +-+| - | F | - | | - 0.2 +|+ F +-+| - | F | - | F | - +|---------------------------------------------------------------------| - 0 +-+ + F + + F + +-F - 0 0.2 0.4 0.6 0.8 1 - - line 0: warning: iconv failed to convert degree sign - -gnuplot> " font ":Bold,10" textcolor rgb " - ^ - line 0: invalid command - - - - |----------------------n = 18, fd = 2.17e-01-------------------------| - 1 +|+ + + F + F + +-F| - +| + + + + +| - | | - | F | - 0.8 +|+ F +-+| - | F | - | F | - 0.6 +|+ +-+| - F| F | - | F | - | F | - 0.4 +|+ +-+| - | F | - | F | - 0.2 +|+ F +-+| - | F | - | F | - +|---------------------------------------------------------------------| - 0 +-+ + F + + F + +-F - 0 0.2 0.4 0.6 0.8 1 - - line 0: warning: iconv failed to convert degree sign - -gnuplot> " font ":Bold,10" textcolor rgb " - ^ - line 0: invalid command - - - - |----------------------n = 19, fd = 2.14e-01-------------------------| - 1 +|+ + + F + F + +-F| - +| + + + + +| - | | - | F | - 0.8 +|+ F +-+| - | F | - | F | - 0.6 +|+ +-+| - F| F F | - | F | - | F | - 0.4 +|+ +-+| - | F | - | F | - 0.2 +|+ F +-+| - | F | - | F | - +|---------------------------------------------------------------------| - 0 +-+ + F + + F + +-F - 0 0.2 0.4 0.6 0.8 1 - -1 test, 1 passed, 0 known failure, 0 skipped -[inst/examples/02_design_of_experiments/stk_example_doe05.m] ->>>>> /build/octave-stk-2.7.0/inst/examples/02_design_of_experiments/stk_example_doe05.m -***** test stk_example_doe05; close all; - -#=========================# -# stk_example_doe05 # -#=========================# - -'stk_example_doe05' is a script from the file /build/octave-stk-2.7.0/debian/octave-stk/usr/share/octave/packages/stk-2.7.0/examples/02_design_of_experiments/stk_example_doe05.m - - STK_EXAMPLE_DOE05 A simple illustration of 1D Bayesian optimization - - Our goal here is to minimize the one-dimensional function - - x |--> x * sin (x) - - over the interval [0; 4 * pi], using noisy evaluations. - - Evaluations points are chosen sequentially using either AKG criterion - (default) or the EQI criterion (set SAMPCRIT_NAME to 'EQI'); - - -Additional help for built-in functions and operators is -available in the online version of the manual. Use the command -'doc ' to search the manual index. - -Help and information about Octave is also available on the WWW -at https://www.octave.org and via the help@octave.org -mailing list. - line 0: warning: iconv failed to convert degree sign - -multiplot> " font ":Bold,11" textcolor rgb " - ^ - line 0: invalid command - - - | n = 5 + 0 = 5. - 15 +|+ - 10 +|+ ### ######### - &|&&&&&&&&&%%%%##%%%%%%%%%%%%%%&&&&&========&&%%%%### - 5 +|+*****XX&&&&&&&&&&&&&&&&&&&*G**************G*&&&&&&&%%## - z 0 +|+====********G**************====&&&&&&&&&&&&*******X&&&&&&% - -5 +|+%%&&&&&&&&&&&&&=============%%%%%%%%%%%%%%%&&===&********& - | ##### ########## ##===&&&&&=*G - -10 +|------------------------------------------------------------ - -15 +-+ + + + + + + - 0 2 4 6 8 10 12 - |-----------------------------------------------------------| - 0.005 +|+ + + + + + +-+| - +| + + + + + *F +| - 0.004 +|+ * * +-+| - 0.003 +|+ ** * +-+| - AKG | * * | - 0.002 +|+ ** *+-+| - 0.001 +|+ * *+-+| - +|-----------------------------------------------------------| - 0 ********************+ *************************** *** - 0 2 4 6 8 10 12 - x - line 0: warning: iconv failed to convert degree sign - -multiplot> " font ":Bold,8.8" textcolor rgb " - ^ - line 0: invalid command - - - | n = 5 + 5 = 10. - 15 +|+ - 10 +|+ ### ######### - &|&&&&&&&&&%%%###%%%%%%%%%%%%%&&&&&&========# - 5 +|+*****XX&&&&&&&&&&&&&&&&&&&*G************&=G=# - z 0 +|+====********G*************&====&&&&&&&&*****==&# - -5 +|+%%&&&&&&&&&&&&&=============%%%%%%%%%%%&&&&&****&&&%#G%&&& - | ##### ########## ##%&&**G*******G - -10 +|------------------------------------------------------------ - -15 +-+ + + + + + + - 0 2 4 6 8 10 12 - |-----------------------------------------------------------| - 0.08 +|+ + + + + + +-+| - 0.07 +|+ + + + + + +-+| - 0.06 +|+ +*F| - 0.05 +|+ **** **+| - AKG0.04 +|+ ** ** *-+| - 0.03 +|+ * ** **-+| - 0.02 +|+ ** * *+-+| - 0.01 +|-----------------------------------------------------------| - 0 ********************************************* + ** +-+ - 0 2 4 6 8 10 12 - x - line 0: warning: iconv failed to convert degree sign - -multiplot> " font ":Bold,8.8" textcolor rgb " - ^ - line 0: invalid command - - - | n = 5 + 10 = 15. - 20 +|+ - 15 +|+ ####### ##### ##%%%%%## - 10 +|+%&&&&&&%%## ##%%%%%%%%%# #%%&&&&&&&&&&# - 5 +|+&&XXXX&&&&&&%&&&&&&&&&&&&&&&&&&X==========&&# - z G|*************G**************G**************G*=&# - 0 +|+=&XXXXXXXX&&========XXXX======&&XXX&&&&&&&&***G&# G # - -5 +|+%&&&&&&&&&&%%%&&&&&======%###%%%&&&&%%%## #&&***G&&&****G - -10 +|------------------------------------------------------------ - -15 +-+ + + ## + + + + - 0 2 4 6 8 10 12 - |-----------------------------------------------------------| - 0.25 +|+ + + + + + F*+-+| - +| + + + + +* * ** +| - 0.2 +|+ * * * *-+| - 0.15 +|+ * * * +*+| - AKG | * * * * | - 0.1 +|+ * * * +*+| - 0.05 +|+ ** ** +-*| - +|-----------------------------------------------------------| - 0 *********************************************** + ** +-+ - 0 2 4 6 8 10 12 - x - line 0: warning: iconv failed to convert degree sign - -multiplot> " font ":Bold,8.8" textcolor rgb " - ^ - line 0: invalid command - - - | n = 5 + 15 = 20. - 20 +|+ - 15 +|+ ####### ##### ##%%%%%## - 10 +|+%&&&&&&%%## ##%%%%%%%%%# #%%&&&&&&&&&&# - 5 +|+&&XXXX&&&&&&%&&&&&&&&&&&&&&&&&&X==========&&# - z G|*************G**************G**************G*=&# - 0 +|+=&XXXXXXXX&&========XXXX======&&XXX&&&&&&&&&**G& G - -5 +|+%&&&&&&&&&&%%%&&&&&======%###%%%&&&&%%%## #%&***G%###%&*G - -10 +|------------------------------------------------------------ - -15 +-+ + + ## + + + #%%%G + - 0 2 4 6 8 10 12 - |-----------------------------------------------------------| - 0.06 +|+ + + + + + +-+| - 0.05 +|+ + + + + + +-+| - | *F* ** | - 0.04 +|+ * * **-+| - AKG0.03 +|+ * * *+*+| - 0.02 +|+ * ** +*+| - | * ** * | - 0.01 +|-----------------------------------------------------------| - 0 *************************************************** * +-* - 0 2 4 6 8 10 12 - x - line 0: warning: iconv failed to convert degree sign - -multiplot> " font ":Bold,8.8" textcolor rgb " - ^ - line 0: invalid command - - - | n = 5 + 20 = 25. - 20 +|+ - 15 +|+ ####### #### ##%%%%%## - 10 +|+%&&&&&&%%## ##%%%%%%%%%# #%&&&&&&&&&&&# - 5 +|+&&XXXX&&&&&&%&&&&&&&&&&&&&&&&&&X=====*====&& - z G|*************G**************G*********X****G*=&# - 0 +|+=&XXXXXXXX&&========XXXX======&&&&&&&&&&&&&***G& G # - -5 +|+%&&&&&&&&&&%%%&&&&&======%####%%%%%%%%### #&&***G%##%&G*G - -10 +|------------------------------------------------------------ - -15 +-+ + + + + + ## G + - 0 2 4 6 8 10 12 - |-----------------------------------------------------------| - 0.03 +|+ + + + + + +-+| - 0.025 +|+ + + + + + F +-+| - | ** ** | - 0.02 +|+ * * **+-+| - AKG0.015 +|+ * * * *-+| - 0.01 +|+ * *** *-+| - | * ** * | - 0.005 +|-----------------------------------------------------------| - 0 ********************* **************************+ +** - 0 2 4 6 8 10 12 - x - line 0: warning: iconv failed to convert degree sign - -multiplot> " font ":Bold,8.8" textcolor rgb " - ^ - line 0: invalid command - - - | n = 5 + 25 = 30. - 20 +|+ - 15 +|+ ####### #### ##%%%%%## - 10 +|+%&&&&&&%%## ##%%%%%%%%%# #%&&&&&&&&&&&# - 5 +|+&&XXXX&&&&&&%&&&&&&&&&&&&&&&&&&X==========&& - z G|*************G**************G**************G*=&# - 0 +|+=&XXXXXXXX&&========XXXX======&&&&&&&&&&&&&***G& G # - -5 +|+%&&&&&&&&&&%%%&&&&&======%####%%%%%%%%### #%&***G# %G*G - -10 +|------------------------------------------------------------ - -15 +-+ + + + + + ##GG + - 0 2 4 6 8 10 12 - |-----------------------------------------------------------| - 0.01 +|+ + + + + + F +-+| - +| + + + + + ** +| - 0.008 +|+ * * **-+| - 0.006 +|+ * * ***-+| - AKG | * * * * | - 0.004 +|+ * ** +*+| - 0.002 +|+ **** * * +*+| - +|-----------------------------------------------------------| - 0 ******* **********+ ************************** * +** - 0 2 4 6 8 10 12 - x - line 0: warning: iconv failed to convert degree sign - -multiplot> " font ":Bold,8.8" textcolor rgb " - ^ - line 0: invalid command - - - | n = 5 + 30 = 35. - 20 +|+ - 15 +|+ ####### #### ##%%%%%## - 10 +|+%&&&&&&%%## ##%%%%%%%%%# #%&&&&&&&&&&&# - 5 +|+&&XXXX&&&&&&%&&&&&&&&&&&&&&&&&&X====***===&& - z G|*************G**************G*********X****G*=&# - 0 +|+=&XXXXXXXX&&========XXXX======&&&&&&&&&&&&&***G& G # - -5 +|+%&&&&&&&&&&%%%&&&&&======%####%%%%%%%%### #%&***G# %G*G - -10 +|------------------------------------------------------------ - -15 +-+ + + + + + GG + - 0 2 4 6 8 10 12 - |-----------------------------------------------------------| - 0.007 +|+ + + + + + +-+| - 0.006 +|+ + + + + + F +-+| - 0.005 +|+ * **+-+| - 0.004 +|+ *** ***-+| - AKG | * ** * | - 0.003 +|+ *** * ** *-+| - 0.002 +|+ * * * ** *-+| - 0.001 +|-----------------------------------------------------------| - 0 ******* **********+ ************************** * +** - 0 2 4 6 8 10 12 - x - line 0: warning: iconv failed to convert degree sign - -multiplot> " font ":Bold,8.8" textcolor rgb " - ^ - line 0: invalid command - - - | n = 5 + 35 = 40. - 20 +|+ - 15 +|+ ####### #### ##%%%%%## - 10 +|+%&&&&&&%%## ##%%%%%%%%%# #%&&&&&&&&&&&# - 5 +|+&&XXXX&&&&&&%&&&&&&&&&&&&&&&&&&X====**====&& - z G|*************G**************G*********X****G*=&# - 0 +|+=&XXXXXXXX&&========XXXX======&&&&&&&&&&&&&***G& G # - -5 +|+%&&&&&&&&&&%%%&&&&&======%####%%%%%%%%### #%&***GG G#G*G - -10 +|------------------------------------------------------------ - -15 +-+ + + + + + GG + - 0 2 4 6 8 10 12 - |-----------------------------------------------------------| - 0.02 +|+ + + + + + +-+| - +| + + + + + +| - 0.015 +|+ F* +-+| - | ** * | - AKG 0.01 +|+ ** **-+| - | * * ** | - 0.005 +|+ * * *+*+| - +|-----------------------------------------------------------| - 0 ********************* **************************** ** +** - 0 2 4 6 8 10 12 - x - line 0: warning: iconv failed to convert degree sign - -multiplot> " font ":Bold,8.8" textcolor rgb " - ^ - line 0: invalid command - - - | n = 5 + 40 = 45. - 20 +|+ - 15 +|+ ###### ### ##%%%%%## - 10 +|+%%&&&&&%%## ##%%%%%%%%%# #%%&&&&&&&&&&# - 5 +|+&&XXXX&&&&&&%&&&&&&&&&&&&&&&&&&X====***===&% - z G|*************G**************G*********X****G*=&# - 0 +|+=&XXXXXXXX&&========XXXX======&&&&&&&&&&&&&***G& G - -5 +|+%%&&&&&&&&&%%%&&&&&======%####%%%%%%%%### #%&***GGG G#G*G - -10 +|------------------------------------------------------------ - -15 +-+ + + + + + GG + - 0 2 4 6 8 10 12 - |-----------------------------------------------------------| - 0.02 +|+ + + + + + +-+| - +| + + + + + F* * +| - 0.015 +|+ ** **-+| - | ** ** | - AKG 0.01 +|+ * * *+*+| - | * * * * | - 0.005 +|+ * ** +*+| - +|-----------------------------------------------------------| - 0 ********************** ***************************** * +-* - 0 2 4 6 8 10 12 - x - line 0: warning: iconv failed to convert degree sign - -multiplot> " font ":Bold,8.8" textcolor rgb " - ^ - line 0: invalid command - - - | n = 5 + 45 = 50. - 20 +|+ - 15 +|+ ###### ### ##%%%%%## - 10 +|+%%&&&&&%%## ##%%%%%%%%%# #%%&&&&&&&&&&# - 5 +|+&&XXXX&&&&&&%&&&&&&&&&&&&&&&&&&X====***===&% - z G|*************G**************G*********X****G*=&# - 0 +|+=&XXXXXXXX&&========XXXX======&&&&&&&&&&&&&***G& G - -5 +|+%%&&&&&&&&&%%%&&&&&======%####%%%%%%%%### #%&***GGG G#G*G - -10 +|------------------------------------------------------------ - -15 +-+ + + + + + GG + - 0 2 4 6 8 10 12 - |-----------------------------------------------------------| - 0.03 +|+ + + + + + +-+| - 0.025 +|+ + + + + + +-+| - | ** F | - 0.02 +|+ ** **-+| - AKG0.015 +|+ ** **-+| - 0.01 +|+ * * *+*+| - | * ** * | - 0.005 +|-----------------------------------------------------------| - 0 ********************** ****************************** ** +-* - 0 2 4 6 8 10 12 - x - line 0: warning: iconv failed to convert degree sign - -multiplot> " font ":Bold,8.8" textcolor rgb " - ^ - line 0: invalid command - - - | n = 5 + 50 = 55. - 20 +|+ - 15 +|+ ##### ### ##%%%%%## - 10 +|+%%&&&&&%%## ##%%%%%%%%## #%%&&&&&&&&&&# - 5 +|+&&XXXX&&&&&&%&&&&&&&&&&&&&&&&&&X====***===&% - z G|*************G**************G*********X****G*=&# - 0 +|+=&XXXXXXXX&&========XXXX======&&&&&&&&&&&&&***G& G - -5 +|+%%&&&&&&&&&%%%&&&&&======%####%%%%%%%%### #&&***GGG G G*G - -10 +|------------------------------------------------------------ - -15 +-+ + + + + + GGG + - 0 2 4 6 8 10 12 - |-----------------------------------------------------------| - 0.03 +|+ + + + + + ** *F-+| - 0.025 +|+ + + + + + ** **-+| - | ** ** | - 0.02 +|+ * * **-+| - AKG0.015 +|+ * * *+*+| - 0.01 +|+ * ** +*+| - | * ** * | - 0.005 +|-----------------------------------------------------------| - 0 ********************** ****************************** * +-* - 0 2 4 6 8 10 12 - x - line 0: warning: iconv failed to convert degree sign - -multiplot> " font ":Bold,8.8" textcolor rgb " - ^ - line 0: invalid command - - - | n = 5 + 55 = 60. - 20 +|+ - 15 +|+ ##### ### ##%%%%%## - 10 +|+%%&&&&&%%## ##%%%%%%%%## #%%&&&&&&&&&&# - 5 +|+&&XXXX&&&&&&%&&&&&&&&&&&&&&&&&&X====***===&% - z G|*************G**************G*********X****G*=&# - 0 +|+=&XXXXXXXX&&========XXXX======&&&&&&&&&&&&&***G& G - -5 +|+%%&&&&&&&&&%%%&&&&&======%####%%%%%%%%### #&&***GGG G G*G - -10 +|------------------------------------------------------------ - -15 +-+ + + + + + GGG + - 0 2 4 6 8 10 12 - |-----------------------------------------------------------| - 0.06 +|+ + + + + + +-+| - 0.05 +|+ + + + + + +-+| - | F | - 0.04 +|+ ** **-+| - AKG0.03 +|+ * * **-+| - 0.02 +|+ * ** +*+| - | * ** * | - 0.01 +|-----------------------------------------------------------| - 0 ***************************************************** * +-* - 0 2 4 6 8 10 12 - x - line 0: warning: iconv failed to convert degree sign - -multiplot> " font ":Bold,8.8" textcolor rgb " - ^ - line 0: invalid command - - - | n = 5 + 60 = 65. - 20 +|+ - 15 +|+ ####### ##### ##%%%%%%# - 10 +|+%&&&&&&%%## ##%%%%%%%%%# #%&&&&&&&&&&&# - 5 +|+&&XXXXX&&&&&%&&&&&&&&&&&&&&&&&&X==========&% - z G|*************G**************G**************G*=&# - 0 +|+=&XXXXXXXX&&========XXXX======&&&&&&&&&&&&&***G& G - -5 +|+%&&&&&&&&&&%%%&&&&&======%####%%%%%%%%%## #&&***GGG G G*G - -10 +|------------------------------------------------------------ - -15 +-+ + + ## + + + GGG + - 0 2 4 6 8 10 12 - |-----------------------------------------------------------| - 0.03 +|+ + + + + + +-+| - 0.025 +|+ + + + + + +-+| - | F | - 0.02 +|+ * * **-+| - AKG0.015 +|+ * * **-+| - 0.01 +|+ * ****-+| - | * ** * | - 0.005 +|-----------------------------------------------------------| - 0 ********************* ***************************** * +-* - 0 2 4 6 8 10 12 - x - line 0: warning: iconv failed to convert degree sign - -multiplot> " font ":Bold,8.8" textcolor rgb " - ^ - line 0: invalid command - - - | n = 5 + 65 = 70. - 20 +|+ - 15 +|+ ####### ##### ##%%%%%%# - 10 +|+%&&&&&&%%## ##%%%%%%%%%# #%&&&&&&&&&&&# - 5 +|+&&XXXXX&&&&&%&&&&&&&&&&&&&&&&&&X==========&% - z G|*************G**************G**************G*=&# - 0 +|+=&XXXXXXXX&&========XXXX======&&&&&&&&&&&&&***G& G - -5 +|+%&&&&&&&&&&%%%&&&&&======%####%%%%%%%%%## #&&***GGG G G*G - -10 +|------------------------------------------------------------ - -15 +-+ + + ## + + + GGG + - 0 2 4 6 8 10 12 - |-----------------------------------------------------------| - 0.02 +|+ + + + + + +-+| - +| + + + + + * F +| - 0.015 +|+ ** **-+| - | ** ** | - AKG 0.01 +|+ * * *+*+| - | * ** * | - 0.005 +|+ ** * **+*+| - +|-----------------------------------------------------------| - 0 ******* *********** **************************** +-* - 0 2 4 6 8 10 12 - x - line 0: warning: iconv failed to convert degree sign - -multiplot> " font ":Bold,8.8" textcolor rgb " - ^ - line 0: invalid command - - - | n = 5 + 70 = 75. - 20 +|+ - 15 +|+ ####### #### ##%%%%%## - 10 +|+%&&&&&&%%## ##%%%%%%%%%# #%&&&&&&&&&&&# - 5 +|+&&XXXX&&&&&&%&&&&&&&&&&&&&&&&&&X====**====&% - z G|*************G**************G*********X****G*=&# - 0 +|+=&XXXXXXXX&&========XXXX======&&&&&&&&&&&&&***G& G - -5 +|+%&&&&&&&&&&%%%&&&&&======%####%%%%%%%%### #&&***GGG G G*G - -10 +|------------------------------------------------------------ - -15 +-+ + + + + + GGG + - 0 2 4 6 8 10 12 - |-----------------------------------------------------------| - 0.03 +|+ + + + + + +-+| - 0.025 +|+ + + + + + * F*-+| - | ** ** | - 0.02 +|+ ** **-+| - AKG0.015 +|+ * * **-+| - 0.01 +|+ * ** *-+| - | * ** * | - 0.005 +|-----------------------------------------------------------| - 0 ********************** ***************************** * +** - 0 2 4 6 8 10 12 - x - line 0: warning: iconv failed to convert degree sign - -multiplot> " font ":Bold,8.8" textcolor rgb " - ^ - line 0: invalid command - - - | n = 5 + 75 = 80. - 20 +|+ - 15 +|+ ####### #### ##%%%%%## - 10 +|+%&&&&&&%%## ##%%%%%%%%%# #%&&&&&&&&&&&# - 5 +|+&&XXXX&&&&&&%&&&&&&&&&&&&&&&&&&X====**====&% - z G|*************G**************G*********X****G*=&# - 0 +|+=&XXXXXXXX&&========XXXX======&&&&&&&&&&&&&***G& G - -5 +|+%&&&&&&&&&&%%%&&&&&======%####%%%%%%%%### #&&***GGG G G*G - -10 +|------------------------------------------------------------ - -15 +-+ + + + + + GGG + - 0 2 4 6 8 10 12 - |-----------------------------------------------------------| - 0.03 +|+ + + + + + +-+| - 0.025 +|+ + + + + + +-+| - | * F* | - 0.02 +|+ ** **-+| - AKG0.015 +|+ * * **-+| - 0.01 +|+ * * **-+| - | * ** * | - 0.005 +|-----------------------------------------------------------| - 0 ********************** ***************************** * +** - 0 2 4 6 8 10 12 - x - line 0: warning: iconv failed to convert degree sign - -multiplot> " font ":Bold,8.8" textcolor rgb " - ^ - line 0: invalid command - - - | n = 5 + 80 = 85. - 20 +|+ - 15 +|+ ####### #### ##%%%%%## - 10 +|+%&&&&&&%%## ##%%%%%%%%%# #%&&&&&&&&&&&# - 5 +|+&&XXXX&&&&&&%&&&&&&&&&&&&&&&&&&X====***===&% - z G|*************G**************G*********X****G*=&# - 0 +|+=&XXXXXXXX&&========XXXX======&&&&&&&&&&&&&***G& G - -5 +|+%&&&&&&&&&&%%%&&&&&======%####%%%%%%%%### #&&***GGG GGG*G - -10 +|------------------------------------------------------------ - -15 +-+ + + + + + GGG + - 0 2 4 6 8 10 12 - |-----------------------------------------------------------| - 0.03 +|+ + + + + + +-+| - 0.025 +|+ + + + + + F **-+| - | ** ** | - 0.02 +|+ * * **-+| - AKG0.015 +|+ * * **-+| - 0.01 +|+ * ** *-+| - | * ** * | - 0.005 +|-----------------------------------------------------------| - 0 ********************** ***************************** * +** - 0 2 4 6 8 10 12 - x - line 0: warning: iconv failed to convert degree sign - -multiplot> " font ":Bold,8.8" textcolor rgb " - ^ - line 0: invalid command - - - | n = 5 + 85 = 90. - 20 +|+ - | ######### ###### ##%%%%%%%## - 10 +|+&&&&&&&&&%%# ##%%&&&&&&&%%##%&&&&&&====&&&# - G|***XXXXXX&&&&&&&&&&XXXXXX&&&&&*************G=%# - z 0 +|+==**********G**************G*==XXXXX&&&&&&****& - #|%&&&&&&&&&&&&&&&&===========%%%&&&&&&&%%%%#%&&*G**GGG G &G - -10 +|+ ##%%%%%%## ##%%%%%%%%# ###### %G*GGGGGGGG* - +|------------------------------------------------------------ - -20 +-+ + + + + + + - 0 2 4 6 8 10 12 - |-----------------------------------------------------------| - 0.04 +|+ + + + + + +-+| - +| + + + + + ** F* +| - 0.03 +|+ ** **-+| - | * * ** | - AKG0.02 +|+ * ** *-+| - | * ** * | - 0.01 +|+ * ** +*+| - +|-----------------------------------------------------------| - 0 ********************** ****************************** ** +** - 0 2 4 6 8 10 12 - x - line 0: warning: iconv failed to convert degree sign - -multiplot> " font ":Bold,8.8" textcolor rgb " - ^ - line 0: invalid command - - - | n = 5 + 90 = 95. - 20 +|+ - | ####### ###### ##%%%%%%%## - 10 +|+&&&&&&&&&%## ##%%&&&&&&&%%##%&&&&&&====&&&# - G|***XXXXXX&&&&&&&&&&XXXXX&&&&&**************G=% - z 0 +|+==**********G**************G*==XXXXX&&&&&&****& - #|%&&&&&&&&&&&&&&&&===========%%%&&&&&&&%%%##%&&*G**GGG G &G - -10 +|+ ##%%%%%%## ##%%%%%%%%# ##### %G*GGGGGGGG* - +|------------------------------------------------------------ - -20 +-+ + + + + + + - 0 2 4 6 8 10 12 - |-----------------------------------------------------------| - 0.06 +|+ + + + + + +-+| - 0.05 +|+ + + + + + +-+| - | F * | - 0.04 +|+ ** **-+| - AKG0.03 +|+ * ** *-+| - 0.02 +|+ * ** *-+| - | * ** * | - 0.01 +|-----------------------------------------------------------| - 0 ***************************************************** ** +** - 0 2 4 6 8 10 12 - x - : x z - init001 : 0.00000 3.2706 - init002 : 3.00000 0.5806 - init003 : 6.00000 2.0923 - init004 : 9.00000 3.1936 - init005 : 12.00000 -7.3146 - xg(183) : 10.97487 -10.9045 - xg(173) : 10.37186 -7.4517 - xg(200) : 12.00000 -6.2661 - xg(175) : 10.49246 -11.9486 - xg(187) : 11.21608 -3.9407 - xg(200) : 12.00000 -5.9568 - xg(168) : 10.07035 -9.6264 - xg(165) : 9.88945 -2.5670 - xg(196) : 11.75879 -9.8685 - xg(200) : 12.00000 -5.9560 - xg(188) : 11.27638 -11.8675 - xg(178) : 10.67337 -9.0046 - xg(190) : 11.39698 -13.7009 - xg(175) : 10.49246 -12.7308 - xg(190) : 11.39698 -13.7801 - xg(176) : 10.55276 -9.7938 - xg(192) : 11.51759 -7.5577 - xg(175) : 10.49246 -9.3583 - xg(191) : 11.45729 -8.5329 - xg(189) : 11.33668 -8.5828 - xg(173) : 10.37186 -8.6969 - xg(188) : 11.27638 -10.8091 - xg(174) : 10.43216 -9.1088 - xg(188) : 11.27638 -12.8471 - xg(178) : 10.67337 -11.2107 - xg(178) : 10.67337 -10.4868 - xg(178) : 10.67337 -11.6826 - xg(188) : 11.27638 -10.6663 - xg(188) : 11.27638 -9.2775 - xg(173) : 10.37186 -8.6509 - xg(188) : 11.27638 -7.9035 - xg(187) : 11.21608 -11.9895 - xg(174) : 10.43216 -8.6661 - xg(187) : 11.21608 -12.3436 - xg(178) : 10.67337 -6.5631 - xg(178) : 10.67337 -12.3490 - xg(178) : 10.67337 -11.1761 - xg(192) : 11.51759 -11.3032 - xg(179) : 10.73367 -5.7998 - xg(192) : 11.51759 -9.1440 - xg(178) : 10.67337 -8.4683 - xg(192) : 11.51759 -11.2064 - xg(179) : 10.73367 -10.5147 - xg(192) : 11.51759 -9.0829 - xg(179) : 10.73367 -11.0620 - xg(192) : 11.51759 -7.7112 - xg(179) : 10.73367 -10.7566 - xg(192) : 11.51759 -13.2913 - xg(179) : 10.73367 -8.1911 - xg(179) : 10.73367 -11.0239 - xg(192) : 11.51759 -9.6051 - xg(179) : 10.73367 -9.5620 - xg(192) : 11.51759 -11.6589 - xg(179) : 10.73367 -9.8901 - xg(192) : 11.51759 -9.7601 - xg(179) : 10.73367 -7.1865 - xg(192) : 11.51759 -13.7691 - xg(179) : 10.73367 -11.1247 - xg(192) : 11.51759 -11.1373 - xg(179) : 10.73367 -7.5838 - xg(180) : 10.79397 -10.1181 - xg(180) : 10.79397 -5.4896 - xg(181) : 10.85427 -10.1492 - xg(193) : 11.57789 -10.5213 - xg(181) : 10.85427 -11.6991 - xg(193) : 11.57789 -9.5816 - xg(180) : 10.79397 -11.7834 - xg(192) : 11.51759 -8.1974 - xg(180) : 10.79397 -12.6261 - xg(191) : 11.45729 -9.2225 - xg(191) : 11.45729 -12.7218 - xg(192) : 11.51759 -9.7594 - xg(179) : 10.73367 -11.5689 - xg(191) : 11.45729 -11.1329 - xg(179) : 10.73367 -11.0165 - xg(191) : 11.45729 -8.2695 - xg(179) : 10.73367 -9.3618 - xg(191) : 11.45729 -11.1948 - xg(179) : 10.73367 -12.2117 - xg(191) : 11.45729 -10.4559 - xg(179) : 10.73367 -15.4704 - xg(191) : 11.45729 -10.4228 - xg(179) : 10.73367 -6.3518 - xg(191) : 11.45729 -9.3300 - xg(179) : 10.73367 -11.5834 - xg(191) : 11.45729 -12.5355 - xg(179) : 10.73367 -10.0965 - xg(191) : 11.45729 -8.3697 - xg(179) : 10.73367 -10.0459 - xg(191) : 11.45729 -8.3025 - xg(179) : 10.73367 -10.5774 - xg(191) : 11.45729 -9.0079 - xg(179) : 10.73367 -7.8381 - xg(191) : 11.45729 -11.8755 - xg(179) : 10.73367 -11.6445 - -Number of evaluations: 5 + 95 = 100. - -1 test, 1 passed, 0 known failure, 0 skipped -[inst/examples/02_design_of_experiments/stk_example_doe01.m] ->>>>> /build/octave-stk-2.7.0/inst/examples/02_design_of_experiments/stk_example_doe01.m -***** test stk_example_doe01; close all; - -#=========================# -# stk_example_doe01 # -#=========================# - -'stk_example_doe01' is a script from the file /build/octave-stk-2.7.0/debian/octave-stk/usr/share/octave/packages/stk-2.7.0/examples/02_design_of_experiments/stk_example_doe01.m - - STK_EXAMPLE_DOE01 Examples of two-dimensional designs - - All designs are constructed on the hyper-rectangle BOX = [0; 2] x [0; 4]. - - Examples of the following designs are shown: - a) Regular grid --> stk_sampling_regulargrid, - b) "Maximin" latin hypercube sample --> stk_sampling_maximinlhs, - c) RR2-scrambled Halton sequence --> stk_sampling_halton_rr2, - d) Uniformly distributed random sample --> stk_sampling_randunif. - - -Additional help for built-in functions and operators is -available in the online version of the manual. Use the command -'doc ' to search the manual index. - -Help and information about Octave is also available on the WWW -at https://www.octave.org and via the help@octave.org -mailing list. -1 test, 1 passed, 0 known failure, 0 skipped -[inst/examples/02_design_of_experiments/stk_example_doe04.m] ->>>>> /build/octave-stk-2.7.0/inst/examples/02_design_of_experiments/stk_example_doe04.m -***** test stk_example_doe04; close all; - -#=========================# -# stk_example_doe04 # -#=========================# - -'stk_example_doe04' is a script from the file /build/octave-stk-2.7.0/debian/octave-stk/usr/share/octave/packages/stk-2.7.0/examples/02_design_of_experiments/stk_example_doe04.m - - STK_EXAMPLE_DOE04 Probability of misclassification - - The upper panel shows posterior means and variances as usual, and the - threshold of interest, which is at T = 0.85 (dashed line). - - The lower panel shows the probability of misclassification as a function of x - (blue curve), i.e., the probability that the actual value of the function is - not on the same side of the threshold as the prediction (posterior mean). - - We also plot the expected future probability of misclassification (magenta - curve), should a new evaluation be made at x = 3. - - Note that both probabilities are obtained using stk_pmisclass. - - -Additional help for built-in functions and operators is -available in the online version of the manual. Use the command -'doc ' to search the manual index. - -Help and information about Octave is also available on the WWW -at https://www.octave.org and via the help@octave.org -mailing list. -1 test, 1 passed, 0 known failure, 0 skipped [inst/examples/02_design_of_experiments/stk_example_doe06.m] >>>>> /build/octave-stk-2.7.0/inst/examples/02_design_of_experiments/stk_example_doe06.m ***** test stk_example_doe06; close all; @@ -10285,7 +7731,7 @@ Help and information about Octave is also available on the WWW at https://www.octave.org and via the help@octave.org mailing list. -Volume (reference value): 19.97% +Volume (reference value): 20.13% data_init = <4x2 stk_dataframe array> @@ -10322,8 +7768,8 @@ Iteration #1 | Current sample size: n = 4 -| Volume estimate (plugin): 0.00000 [ref: 0.19970] -| Upper-bound on posterior std: 4.0995e-01 [target: 5.000e-04] +| Volume estimate (plugin): 0.00000 [ref: 0.20130] +| Upper-bound on posterior std: 4.0752e-01 [target: 5.000e-04] line 0: warning: iconv failed to convert degree sign | @@ -10351,8 +7797,8 @@ x Iteration #2 | Current sample size: n = 5 -| Volume estimate (plugin): 0.00000 [ref: 0.19970] -| Upper-bound on posterior std: 3.0327e-01 [target: 5.000e-04] +| Volume estimate (plugin): 0.00000 [ref: 0.20130] +| Upper-bound on posterior std: 3.0239e-01 [target: 5.000e-04] line 0: warning: iconv failed to convert degree sign | @@ -10380,8 +7826,8 @@ x Iteration #3 | Current sample size: n = 6 -| Volume estimate (plugin): 0.10080 [ref: 0.19970] -| Upper-bound on posterior std: 2.8227e-01 [target: 5.000e-04] +| Volume estimate (plugin): 0.09570 [ref: 0.20130] +| Upper-bound on posterior std: 2.7954e-01 [target: 5.000e-04] line 0: warning: iconv failed to convert degree sign | @@ -10399,7 +7845,7 @@ 0.5 +|+ + + F * + + +-+| +| + + ** *** + + | 0.4 +|+ *** * * +-+| - 0.3 +|+ ** * * ** +-+| + 0.3 +|+ * * * ** +-+| criterion | ** * ** * | 0.2 +|+ * ** * ** +-+| 0.1 +|** ** * * * +-+| @@ -10409,8 +7855,8 @@ x Iteration #4 | Current sample size: n = 7 -| Volume estimate (plugin): 0.10610 [ref: 0.19970] -| Upper-bound on posterior std: 2.1508e-01 [target: 5.000e-04] +| Volume estimate (plugin): 0.10540 [ref: 0.20130] +| Upper-bound on posterior std: 2.1270e-01 [target: 5.000e-04] line 0: warning: iconv failed to convert degree sign | @@ -10438,8 +7884,8 @@ x Iteration #5 | Current sample size: n = 8 -| Volume estimate (plugin): 0.08600 [ref: 0.19970] -| Upper-bound on posterior std: 1.8573e-01 [target: 5.000e-04] +| Volume estimate (plugin): 0.08630 [ref: 0.20130] +| Upper-bound on posterior std: 1.8438e-01 [target: 5.000e-04] line 0: warning: iconv failed to convert degree sign | @@ -10467,8 +7913,8 @@ x Iteration #6 | Current sample size: n = 9 -| Volume estimate (plugin): 0.07860 [ref: 0.19970] -| Upper-bound on posterior std: 1.7193e-01 [target: 5.000e-04] +| Volume estimate (plugin): 0.07980 [ref: 0.20130] +| Upper-bound on posterior std: 1.7430e-01 [target: 5.000e-04] line 0: warning: iconv failed to convert degree sign | @@ -10480,13 +7926,13 @@ -1 +|+ #%&&&&&&%# #%%# &&&&&XXXXXXX*******G -2 +|+ #%&&&&&&&&&&&&&&% -3 +|------------------------------------------------------------ - -4 +-+ + + + +####### + -4 +-+ + + + +###### 0 0.2 0.4 0.6 0.8 |-----------------------------------------------------------| - 0.5 +|+ + + F + + +-+| - +| + + * + + | - 0.4 +|+ * * +-+| - 0.3 +|+ * * +-+| + 0.5 +|+ + + + + +-+| + +| + + F + + | + 0.4 +|+ * +-+| + 0.3 +|+ * +-+| criterion | * * | 0.2 +|+ * * +-+| 0.1 +|+ * * ********* +-+| @@ -10496,8 +7942,8 @@ x Iteration #7 | Current sample size: n = 10 -| Volume estimate (plugin): 0.07890 [ref: 0.19970] -| Upper-bound on posterior std: 1.7345e-01 [target: 5.000e-04] +| Volume estimate (plugin): 0.08000 [ref: 0.20130] +| Upper-bound on posterior std: 1.7581e-01 [target: 5.000e-04] line 0: warning: iconv failed to convert degree sign | @@ -10512,21 +7958,21 @@ -4 +-+ + + + +###### 0 0.2 0.4 0.6 0.8 |-----------------------------------------------------------| - 0.5 +|+ + + + + +-+| - +| + + + + | - 0.4 +|+ F +-+| - 0.3 +|+ * +-+| -criterion | * | + 0.3 +|+ + + + + +-+| + 0.25 +|+ + + F + + +-+| + | * | 0.2 +|+ * +-+| - 0.1 +|+ * ********* +-+| - +|-----------------------------------------------------------| - 0 **+ ****** + ******************************* + ***** + 0.15 +|+ * ***** +-+| + 0.1 +|+ * *** *** +-+| + |*** **** * ** ** | + 0.05 +|-----------------------------------------------------------| + 0 **+ ****** + ****************************** + ***** 0 0.2 0.4 0.6 0.8 x Iteration #8 | Current sample size: n = 11 -| Volume estimate (plugin): 0.07900 [ref: 0.19970] -| Upper-bound on posterior std: 1.8108e-01 [target: 5.000e-04] +| Volume estimate (plugin): 0.08000 [ref: 0.20130] +| Upper-bound on posterior std: 1.8342e-01 [target: 5.000e-04] line 0: warning: iconv failed to convert degree sign | @@ -10554,8 +8000,8 @@ x Iteration #9 | Current sample size: n = 12 -| Volume estimate (plugin): 0.20560 [ref: 0.19970] -| Upper-bound on posterior std: 2.1632e-01 [target: 5.000e-04] +| Volume estimate (plugin): 0.21160 [ref: 0.20130] +| Upper-bound on posterior std: 2.2014e-01 [target: 5.000e-04] line 0: warning: iconv failed to convert degree sign | @@ -10583,14 +8029,14 @@ x Iteration #10 | Current sample size: n = 13 -| Volume estimate (plugin): 0.21120 [ref: 0.19970] -| Upper-bound on posterior std: 1.5211e-01 [target: 5.000e-04] +| Volume estimate (plugin): 0.21270 [ref: 0.20130] +| Upper-bound on posterior std: 1.5589e-01 [target: 5.000e-04] line 0: warning: iconv failed to convert degree sign | 1 +|+ 0.5 +|+ #%%%%%# %G****##### - $|$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$F$$$$$$$$ + $|$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$F$$$$$$$$$$$$$$$$ 0 +|+***G*****XX=====% &**** ****% %***# &***&&&% z -0.5 +|+&&% &&&X*********G**& &***&&&G**& %==***&% -1 +|+ #&&&&&&&&&&# #&***** #&==***& @@ -10599,7 +8045,7 @@ -2 +-+ + + + + 0 0.2 0.4 0.6 0.8 |-----------------------------------------------------------| - 0.5 +|+ + + + * + F +-+| + 0.5 +|+ + + + F + * +-+| +| + + + * + * | 0.4 +|+ * * +-+| 0.3 +|+ * ** +-+| @@ -10612,37 +8058,37 @@ x Iteration #11 | Current sample size: n = 14 -| Volume estimate (plugin): 0.19810 [ref: 0.19970] -| Upper-bound on posterior std: 1.1191e-01 [target: 5.000e-04] +| Volume estimate (plugin): 0.20900 [ref: 0.20130] +| Upper-bound on posterior std: 1.3685e-01 [target: 5.000e-04] line 0: warning: iconv failed to convert degree sign | 1 +|+ - | ###### *** - 0.5 +|+&%# %%&&&&&%# *G**G &*G*&*G* - 0 +|+$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$F$$$$$$$$$$$$$$$$ - z %|&&&*G********X====&**** ***&% &**& ***&# - -0.5 +|+### #&&&XXX******G*& #***&&&G**# &**&&% - -1 +|+ #%&&&&&&&&& &***** &****& - +|------------------------------------------------------------ - -1.5 +-+ #+### + + + #%%% + 0.5 +|+ #%%%%%# G****#### + $|$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$F$$$$$$$$ + 0 +|+***G*****XX=====% &**** ****% *** &***&&&# + z -0.5 +|+&&% &&&X*********G**& &***&&%G** %=****&% + -1 +|+ #&&&&&&&&&&# &***** #&==***& + | #%%%%%%# %===*G + -1.5 +|------------------------------------------------------------ + -2 +-+ + + + + 0 0.2 0.4 0.6 0.8 |-----------------------------------------------------------| - 0.5 +|+ + + + F + +-+| - +| + + + * + * | - 0.4 +|+ * * +-+| - 0.3 +|+ * * +-+| -criterion | * * | - 0.2 +|+ * * +-+| - 0.1 +|+ ** * +-+| + 0.5 +|+ + + + + F +-+| + +| + + + + * | + 0.4 +|+ * * +-+| + 0.3 +|+ * ** +-+| +criterion | * ** | + 0.2 +|+ * *** +-+| + 0.1 +|+ * * * +-+| +|-----------------------------------------------------------| - 0 **+ ****** + *********************************************** + 0 **+ ****** + ************************************** ******* 0 0.2 0.4 0.6 0.8 x Iteration #12 | Current sample size: n = 15 -| Volume estimate (plugin): 0.19930 [ref: 0.19970] -| Upper-bound on posterior std: 9.6144e-02 [target: 5.000e-04] +| Volume estimate (plugin): 0.20080 [ref: 0.20130] +| Upper-bound on posterior std: 9.8479e-02 [target: 5.000e-04] line 0: warning: iconv failed to convert degree sign | @@ -10657,28 +8103,28 @@ -1.5 +-+ #+### + + + #%%% 0 0.2 0.4 0.6 0.8 |-----------------------------------------------------------| - 0.5 +|+ + + + + F +-+| - +| + + + + * | + 0.5 +|+ + + + + +-+| + +| + + + + F | 0.4 +|+ * +-+| - 0.3 +|+ * +-+| -criterion | * | - 0.2 +|+ * +-+| - 0.1 +|+ * +-+| + 0.3 +|+ * * +-+| +criterion | * * | + 0.2 +|+ * * +-+| + 0.1 +|+ * * +-+| +|-----------------------------------------------------------| 0 **+ ****** + *********************************************** 0 0.2 0.4 0.6 0.8 x Iteration #13 | Current sample size: n = 16 -| Volume estimate (plugin): 0.19970 [ref: 0.19970] -| Upper-bound on posterior std: 9.4322e-02 [target: 5.000e-04] +| Volume estimate (plugin): 0.20130 [ref: 0.20130] +| Upper-bound on posterior std: 9.5718e-02 [target: 5.000e-04] line 0: warning: iconv failed to convert degree sign | 1 +|+ | ###### *** 0.5 +|+&%# %%&&&&&%# *G**G *G*&*G* - 0 +|+F$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$ + 0 +|+$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$F$$$$$$$$$$$$$$$$ z %|&&&*G********X====&**** ***&# &** ***# -0.5 +|+### #&&&XXX******G*& #***&&&G** &**&%# -1 +|+ #%&&&&&&&&& &***** &***&& @@ -10686,50 +8132,50 @@ -1.5 +-+ #+### + + + %%% 0 0.2 0.4 0.6 0.8 |-----------------------------------------------------------| - 0.08 +|*F + + + + +-+| - +|** *** + + + | - 0.06 +|*** * ** +-+| - |* * ** ** | - 0.04 +|+ * * * +-+| - | * * ** * | - 0.02 +|+ * ** * * +-+| - +|-----------------------------------------------------------| - 0 **+ **** + ********************************************* + 0.4 +|+ + + + + +-+| + 0.35 +|+ + + + + +-+| + 0.3 +|+ F +-+| + 0.25 +|+ * +-+| + 0.2 +|+ * +-+| + 0.15 +|+ * +-+| + 0.1 +|** * +-+| + 0.05 +|-----------------------------------------------------------| + 0 **+ ****** + ********************************************** 0 0.2 0.4 0.6 0.8 x Iteration #14 | Current sample size: n = 17 -| Volume estimate (plugin): 0.19970 [ref: 0.19970] -| Upper-bound on posterior std: 3.7352e-02 [target: 5.000e-04] +| Volume estimate (plugin): 0.20130 [ref: 0.20130] +| Upper-bound on posterior std: 9.5381e-02 [target: 5.000e-04] line 0: warning: iconv failed to convert degree sign | 1 +|+ - | *** - 0.5 +|+ ##%%%%## *G**G *G*&*G* - 0 +|+$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$F$$$$$$$$$$$$$$$$ - z | &=G******XXX====&**** ***&# &** ***# - -0.5 +|+ &&&X********G=& #***&&&G** &**&%# - -1 +|+ %&&&&&&&&& &***** &***&& + | ###### *** + 0.5 +|+&%# %%&&&&&%# *G**G *G*&*G* + 0 +|+F$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$ + z %|&&&*G********X====&**** ***&# &** ***# + -0.5 +|+### #&&&XXX******G*& #***&&&G** &**&%# + -1 +|+ #%&&&&&&&&& &***** &***&& +|------------------------------------------------------------ - -1.5 +-+ +## + + + %%% + -1.5 +-+ #+### + + + %%% 0 0.2 0.4 0.6 0.8 |-----------------------------------------------------------| - 0.04 +|+ + + + + +-+| - 0.035 +|+ + + + F + +-+| - 0.03 +|+ * +-+| - 0.025 +|+ * +-+| - 0.02 +|+ *** * +-+| - 0.015 +|+ * ** * +-+| - 0.01 +|+ ** ** * +-+| - 0.005 +|-----------------------------------------------------------| - 0 ********** + ********************************************* + 0.08 +|*F + + + + +-+| + +|** *** + + + | + 0.06 +|*** * ** +-+| + |* * ** ** | + 0.04 +|+ * * * +-+| + | * * ** | + 0.02 +|+ * ** * +-+| + +|-----------------------------------------------------------| + 0 **+ **** + ********************************************* 0 0.2 0.4 0.6 0.8 x Iteration #15 | Current sample size: n = 18 -| Volume estimate (plugin): 0.19970 [ref: 0.19970] -| Upper-bound on posterior std: 3.7227e-02 [target: 5.000e-04] +| Volume estimate (plugin): 0.20130 [ref: 0.20130] +| Upper-bound on posterior std: 3.6828e-02 [target: 5.000e-04] line 0: warning: iconv failed to convert degree sign | @@ -10750,15 +8196,15 @@ 0.02 +|+ *F* +-+| 0.015 +|+ * ** +-+| 0.01 +|+ ** ** +-+| - | * * * | + | * * | 0.005 +|-----------------------------------------------------------| 0 ********** + ********************************************* 0 0.2 0.4 0.6 0.8 x Iteration #16 | Current sample size: n = 19 -| Volume estimate (plugin): 0.19970 [ref: 0.19970] -| Upper-bound on posterior std: 1.2192e-01 [target: 5.000e-04] +| Volume estimate (plugin): 0.20130 [ref: 0.20130] +| Upper-bound on posterior std: 1.2104e-01 [target: 5.000e-04] line 0: warning: iconv failed to convert degree sign | @@ -10786,8 +8232,8 @@ x Iteration #17 | Current sample size: n = 20 -| Volume estimate (plugin): 0.19970 [ref: 0.19970] -| Upper-bound on posterior std: 2.9759e-02 [target: 5.000e-04] +| Volume estimate (plugin): 0.20130 [ref: 0.20130] +| Upper-bound on posterior std: 2.8326e-02 [target: 5.000e-04] line 0: warning: iconv failed to convert degree sign | @@ -10815,76 +8261,776 @@ x Iteration #18 | Current sample size: n = 21 -| Volume estimate (plugin): 0.19970 [ref: 0.19970] -| Upper-bound on posterior std: 8.0965e-04 [target: 5.000e-04] - line 0: warning: iconv failed to convert degree sign - - | - 1 +|+ - | *** - 0.5 +|+ *G**G *G*&*G* - 0 +|+$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$F$$$$$$$$$ - z | &*G**& &****&**** ***&# &** ***# - -0.5 +|+ %&*G*& #***&&&G** &**&%# - -1 +|+ &***** &***&& - +|------------------------------------------------------------ - -1.5 +-+ + + + + %%% - 0 0.2 0.4 0.6 0.8 - |-----------------------------------------------------------| - 0.007 +|+ + + + + +-+| - 0.006 +|+ + + + + F +-+| - 0.005 +|+ * +-+| - 0.004 +|+ * +-+| - | * | - 0.003 +|+ * +-+| - 0.002 +|+ * +-+| - 0.001 +|-----------------------------------------------------------| - 0 ************************************************************* - 0 0.2 0.4 0.6 0.8 - x -Iteration #19 -| Current sample size: n = 22 -| Volume estimate (plugin): 0.19970 [ref: 0.19970] -| Upper-bound on posterior std: 7.0015e-05 [target: 5.000e-04] +| Volume estimate (plugin): 0.20130 [ref: 0.20130] +| Upper-bound on posterior std: 7.3834e-05 [target: 5.000e-04] -history = <22x5 stk_dataframe array> +history = <21x5 stk_dataframe array> : x z vol_estim vol_err nmisclass initial design #1 : 0.000000 0.00000 NaN NaN NaN initial design #2 : 0.333333 -0.43063 NaN NaN NaN initial design #3 : 0.666667 -0.66886 NaN NaN NaN - initial design #4 : 1.000000 -1.20558 0.0000 -0.1997 1997 - MC point #06110 : 0.104176 -0.13302 0.0000 -0.1997 1997 - MC point #06820 : 0.497596 0.26508 0.1008 -0.0989 1733 - MC point #03990 : 0.446726 0.26144 0.1061 -0.0936 1478 - MC point #07348 : 0.419546 0.07530 0.0860 -0.1137 1277 - MC point #02092 : 0.520327 0.10078 0.0786 -0.1211 1211 - MC point #08855 : 0.429431 0.15265 0.0789 -0.1208 1208 - MC point #04455 : 0.514553 0.15066 0.0790 -0.1207 1207 - MC point #08666 : 0.828159 0.42933 0.2056 0.0059 697 - MC point #04172 : 0.769481 0.46454 0.2112 0.0115 115 - MC point #00016 : 0.863562 0.02341 0.1981 -0.0016 16 - MC point #02182 : 0.737834 0.16404 0.1993 -0.0004 4 - MC point #02642 : 0.853963 0.15474 0.1997 0.0000 0 - MC point #01235 : 0.042136 0.00854 0.1997 0.0000 0 - MC point #03995 : 0.736491 0.14810 0.1997 0.0000 0 - MC point #06349 : 0.205805 0.14336 0.1997 0.0000 0 - MC point #09558 : 0.196772 0.13513 0.1997 0.0000 0 - MC point #06678 : 0.219729 0.13148 0.1997 0.0000 0 - MC point #07392 : 0.854311 0.15020 0.1997 0.0000 0 + initial design #4 : 1.000000 -1.20558 0.0000 -0.2013 2013 + MC point #04951 : 0.104183 -0.13303 0.0000 -0.2013 2013 + MC point #03525 : 0.497638 0.26486 0.0957 -0.1056 1722 + MC point #00645 : 0.446687 0.26124 0.1054 -0.0959 1467 + MC point #05114 : 0.419508 0.07499 0.0863 -0.1150 1276 + MC point #07037 : 0.520404 0.10008 0.0798 -0.1215 1215 + MC point #09004 : 0.429324 0.15186 0.0800 -0.1213 1213 + MC point #04879 : 0.514641 0.14994 0.0800 -0.1213 1213 + MC point #00141 : 0.828083 0.42994 0.2116 0.0103 719 + MC point #03174 : 0.769441 0.46427 0.2127 0.0114 114 + MC point #08501 : 0.735300 0.13381 0.2090 0.0077 77 + MC point #07280 : 0.862293 0.04145 0.2008 -0.0005 5 + MC point #03728 : 0.854121 0.15269 0.2013 0.0000 0 + MC point #02104 : 0.736595 0.14934 0.2013 0.0000 0 + MC point #01025 : 0.042081 0.00861 0.2013 0.0000 0 + MC point #08686 : 0.205849 0.14337 0.2013 0.0000 0 + MC point #00761 : 0.196750 0.13510 0.2013 0.0000 0 + MC point #08176 : 0.219714 0.13151 0.2013 0.0000 0 Final result: -| Number of evaluations: 4 + 18 = 22. -| Volume estimate (plugin): 19.9700% [ref: 19.9700%] +| Number of evaluations: 4 + 17 = 21. +| Volume estimate (plugin): 20.1300% [ref: 20.1300%] 1 test, 1 passed, 0 known failure, 0 skipped -[inst/examples/test_functions/stk_testfun_goldsteinprice.m] ->>>>> /build/octave-stk-2.7.0/inst/examples/test_functions/stk_testfun_goldsteinprice.m -***** test % Use with nargin == 0 for visualisation - stk_testfun_goldsteinprice (); close all; -***** assert (stk_isequal_tolabs ... - (stk_testfun_goldsteinprice ([0, -1]), 3.0, 1e-12)) -2 tests, 2 passed, 0 known failure, 0 skipped +[inst/examples/02_design_of_experiments/stk_example_doe05.m] +>>>>> /build/octave-stk-2.7.0/inst/examples/02_design_of_experiments/stk_example_doe05.m +***** test stk_example_doe05; close all; + +#=========================# +# stk_example_doe05 # +#=========================# + +'stk_example_doe05' is a script from the file /build/octave-stk-2.7.0/debian/octave-stk/usr/share/octave/packages/stk-2.7.0/examples/02_design_of_experiments/stk_example_doe05.m + + STK_EXAMPLE_DOE05 A simple illustration of 1D Bayesian optimization + + Our goal here is to minimize the one-dimensional function + + x |--> x * sin (x) + + over the interval [0; 4 * pi], using noisy evaluations. + + Evaluations points are chosen sequentially using either AKG criterion + (default) or the EQI criterion (set SAMPCRIT_NAME to 'EQI'); + + +Additional help for built-in functions and operators is +available in the online version of the manual. Use the command +'doc ' to search the manual index. + +Help and information about Octave is also available on the WWW +at https://www.octave.org and via the help@octave.org +mailing list. + line 0: warning: iconv failed to convert degree sign + +multiplot> " font ":Bold,11" textcolor rgb " + ^ + line 0: invalid command + + + | n = 5 + 0 = 5. + 10 +|+ + | ##### =========##### + 5 +|+&&&&&&&&&&&&&&&&&&&&%%%%%%##%%====&&&&&&&=G=&&&&&&%%%### + 0 +|+************G****XX&&&&&&&&&===&&X***************&&&&&&&&& + z &|&&XXXXX&&&&&&&&==***********G******XX&&&&&&&&&==&********** + -5 +|+&&&&&&&%%%%%%%%&&&&======&&&&&&&&&&&&%%%####%%===&&&&&&&&G + -10 +|+ ########## ### ===###===% + +|------------------------------------------------------------ + -15 +-+ + + + + + + + 0 2 4 6 8 10 12 + |-----------------------------------------------------------| + 0.2 +|+ + + + + + +-+| + +| + + + + + +| + 0.15 +|+ ***F** +**| + | ** *** ** | + AKG 0.1 +|+ ** *** **+-+| + | ** ** ** | + 0.05 +|+ ** *** ** +-+| + *|-----------------------------------------------------------| + 0 +-+ + *** + + ************* +-+ + 0 2 4 6 8 10 12 + x + line 0: warning: iconv failed to convert degree sign + +multiplot> " font ":Bold,8.8" textcolor rgb " + ^ + line 0: invalid command + + + | n = 5 + 5 = 10. + 10 +|+ + | ========= + 5 +|+%%&&&&&&&%%%%%#### ====%%&&&&&=G=## + 0 +|+============G==&&&&&&%%###%%===&&&&&&X***&&==&&&%# + z *|****************************G***********X&*******&&&&&%#### + -5 +|+&&&&&&&&&&&&&&&&&&&====GG&&&&&&&&&&&&&&&%&&&&&=********&*G + -10 +|+ ##################### ##%%===&&&***G + +|------------------------------------------------------------ + -15 +-+ + + + + + + + 0 2 4 6 8 10 12 + |-----------------------------------------------------------| + 0.25 +|+ + + + + + +-+| + +| + + + + + *F** +| + 0.2 +|+ *** ** +-+| + 0.15 +|+ ** **+-+| + AKG | ** * | + 0.1 +|+ ** *+-+| + 0.05 +|+ ** *+-*| + +|-----------------------------------------------------------| + 0 ******************************************** + **+ + 0 2 4 6 8 10 12 + x + line 0: warning: iconv failed to convert degree sign + +multiplot> " font ":Bold,8.8" textcolor rgb " + ^ + line 0: invalid command + + + | n = 5 + 10 = 15. + 15 +|+ + 10 +|+ ######## ##%%%%%## + |%%&&&&&&&&%%######## #%%&========&%# + 5 +|+&&XXXXXXX&&&&&&&&&&%%# #%&====XXXXX**=G=&% + z 0 +|+************G****XX&&&&&%&&===*********X******&# + -5 +|+XXXXXXXXX&&&&&&=*******GG**G***XXXXX&&&&&&&&&**G&% ##%G + %|%&&&&&&&&&%%##%&&&&&&&&&&&&&&&&&&&&&&&%%## #%&***G&&&&**G + -10 +|------------------------------------------------------------ + -15 +-+ + + + + + #%%## + + 0 2 4 6 8 10 12 + |-----------------------------------------------------------| + 0.12 +|+ + + + + + +-+| + 0.1 +|+ + + + + + +-+| + | *F* | + 0.08 +|+ * *-+| + AKG0.06 +|+ * +*+| + 0.04 +|+ * * +*+| + | ** * * | + 0.02 +|-----------------------------------------------------------| + 0 **************************************************+ *** +-* + 0 2 4 6 8 10 12 + x + line 0: warning: iconv failed to convert degree sign + +multiplot> " font ":Bold,8.8" textcolor rgb " + ^ + line 0: invalid command + + + | n = 5 + 15 = 20. + 15 +|+ + 10 +|+ ######## ##%%%%%## + |%%&&&&&&&&%%######## #%%&========&%# + 5 +|+&&XXXXXXX&&&&&&&&&&%%# #%&====XXXX***=G=&% + z 0 +|+************G****XX&&&&&%&&===*********XX*****&# + -5 +|+XXXXXXXXX&&&&&&=*******GG**G***XXXXX&&&&&&&&&**G&# %G + %|%&&&&&&&&&%%##%&&&&&&&&&&&&&&&&&&&&&&&%%## #%&***G&&&G**G + -10 +|------------------------------------------------------------ + -15 +-+ + + + + + ### + + 0 2 4 6 8 10 12 + |-----------------------------------------------------------| + 0.08 +|+ + + + + + +-+| + 0.07 +|+ + + + + + +-+| + 0.06 +|+ F*-+| + 0.05 +|+ ** **-+| + AKG0.04 +|+ ** * +*+| + 0.03 +|+ * *** +*+| + 0.02 +|+ * *** +*+| + 0.01 +|-----------------------------------------------------------| + 0 *************************************************** * +-* + 0 2 4 6 8 10 12 + x + line 0: warning: iconv failed to convert degree sign + +multiplot> " font ":Bold,8.8" textcolor rgb " + ^ + line 0: invalid command + + + | n = 5 + 20 = 25. + 15 +|+ #### ###### + 10 +|+#%%%%%%%%## ##%%%&&&&%%# + 5 +|+&&&&&&&&&&&&%%%&&%%%# #%&&===========&# + 0 +|+=====*******G*&X&&&&&&%###%&====X*********G**&& + z G|*******XXXX&&&**********G***G******XXXX&&&&&&***&# % + -5 +|+&&&&&&&&&&&%%%&&&&&X&===G&&&&&&&&&&&&&&%%# #%&*G*=% #%G**G + -10 +|+#%%%%%%%%# ##%%&&%%%# ##%%%%%%%%## #%&GGG*GG*&G + -15 +|------------------------------------------------------------ + -20 +-+ + + + + + + + 0 2 4 6 8 10 12 + |-----------------------------------------------------------| + 0.014 +|+ + + + + + +-+| + 0.012 +|+ + + + + + * F+-+| + 0.01 +|+ ** ** *-+| + 0.008 +|+ ** ** *-+| + AKG | * *** * | + 0.006 +|+ *** * ** *-+| + 0.004 +|+ ** ** *** * ** *-+| + 0.002 +|-----------------------------------------------------------| + 0 ***** +*********+ *********** ************ * +** + 0 2 4 6 8 10 12 + x + line 0: warning: iconv failed to convert degree sign + +multiplot> " font ":Bold,8.8" textcolor rgb " + ^ + line 0: invalid command + + + | n = 5 + 25 = 30. + 15 +|+ ##### ###### + 10 +|+#%%%%%%%%## ##%%%&&&&%%# + 5 +|+&&&&&&&&&&&&%%%&&%%%# #%&&===========&# + 0 +|+=====*******G*&X&&&&&&%###%&====X*********G**&& + z G|*******XXXX&&&**********G***G******XXXX&&&&&&***&% # + -5 +|+&&&&&&&&&&&%%%&&&&&X&===G&&&&&&&&&&&&&&%%# #%&*G**G###G=*G + -10 +|+#%%%%%%%%# ##%%&&%%%# ##%%%%%%%%## %&GGG*GG*&G + -15 +|------------------------------------------------------------ + -20 +-+ + + + + + + + 0 2 4 6 8 10 12 + |-----------------------------------------------------------| + 0.08 +|+ + + + + + +-+| + +| + + + + + * F* +| + 0.06 +|+ ** * *-+| + | * * * * | + AKG0.04 +|+ * *** *-+| + | * *** * | + 0.02 +|+ * ** +*+| + +|-----------------------------------------------------------| + 0 ******* ******************************************* * +** + 0 2 4 6 8 10 12 + x + line 0: warning: iconv failed to convert degree sign + +multiplot> " font ":Bold,8.8" textcolor rgb " + ^ + line 0: invalid command + + + | n = 5 + 30 = 35. + 15 +|+ ## ##### + 10 +|+##%%%%%%%## #%%%&&&&%%# + 5 +|+&&&&&&&&&&&&%%%%%%%## #%&&===========&# + 0 +|+====********G=&&&&&&&&%###%&====X*********G*=&% + z G|******XXXXX&&&**********G***G******XXXX&&&&&&***&# # + -5 +|+&&&&&&&&&&&%%%&&&&&&&===G&&&&&&&&&&&&&%%## #%&*G**G G=*G + -10 +|+#%%%%%%%## #%%%%%%## ###%%%%%%### %&GGG*GG*&G + -15 +|------------------------------------------------------------ + -20 +-+ + + + + + + + 0 2 4 6 8 10 12 + |-----------------------------------------------------------| + 0.06 +|+ + + + + + +-+| + 0.05 +|+ + + + + + * F+-+| + | ** ** | + 0.04 +|+ * *** *-+| + AKG0.03 +|+ * *** *-+| + 0.02 +|+ * *** *-+| + | * *** * | + 0.01 +|-----------------------------------------------------------| + 0 **************************************************** * +** + 0 2 4 6 8 10 12 + x + line 0: warning: iconv failed to convert degree sign + +multiplot> " font ":Bold,8.8" textcolor rgb " + ^ + line 0: invalid command + + + | n = 5 + 35 = 40. + 15 +|+ ## ##### + 10 +|+##%%%%%%%## #%%%&&&&%%# + 5 +|+&&&&&&&&&&&&%%%%%%%## #%&&===========&# + 0 +|+====********G=&&&&&&&&%###%&====X*********G*=&% + z G|*****XXXXXX&&&**********G***G******XXXX&&&&&&***&# # + -5 +|+&&&&&&&&&&&%%%&&&&&&&===G&&&&&&&&&&&&&%%## #%&*G**G G=*G + -10 +|+#%%%%%%%## #%%%%%%## ###%%%%%%### %&GGG*GG*&G + -15 +|------------------------------------------------------------ + -20 +-+ + + + + + + + 0 2 4 6 8 10 12 + |-----------------------------------------------------------| + 0.06 +|+ + + + + + F *+-+| + 0.05 +|+ + + + + + * * **-+| + | * * * * | + 0.04 +|+ * * * *-+| + AKG0.03 +|+ * * * *-+| + 0.02 +|+ * *** *-+| + | * ** * | + 0.01 +|-----------------------------------------------------------| + 0 **************************************************** * +** + 0 2 4 6 8 10 12 + x + line 0: warning: iconv failed to convert degree sign + +multiplot> " font ":Bold,8.8" textcolor rgb " + ^ + line 0: invalid command + + + | n = 5 + 40 = 45. + 15 +|+ ##### + 10 +|+##%%%%%%%## #%%%&&&&%%# + 5 +|+&&&&&&&&&&&&%%%%%%%## #%&&===========&# + 0 +|+===*********G=&&&&&&&&%# #%&====X*********G*=&% + z G|*****XXXXXX&&&**********G***G******XXXX&&&&&&***&# # + -5 +|+&&&&&&&&&&&%%%&&&&&&&===G&&&&&&&&&&&&&%%## #%&*G**G G=*G + -10 +|+##%%%%%%## #%%%%%%## ###%%%%%%## #&GGGGGG*&G + -15 +|------------------------------------------------------------ + -20 +-+ + + + + + + + 0 2 4 6 8 10 12 + |-----------------------------------------------------------| + 0.04 +|+ + + + + + +-+| + 0.035 +|+ + + + + + F +-+| + 0.03 +|+ ** **-+| + 0.025 +|+ ** **-+| + AKG 0.02 +|+ * * **-+| + 0.015 +|+ * ** *-+| + 0.01 +|+ * ** +*+| + 0.005 +|-----------------------------------------------------------| + 0 ***************************************************** ** +-* + 0 2 4 6 8 10 12 + x + line 0: warning: iconv failed to convert degree sign + +multiplot> " font ":Bold,8.8" textcolor rgb " + ^ + line 0: invalid command + + + | n = 5 + 45 = 50. + 15 +|+ ##### + 10 +|+##%%%%%%%## #%%%&&&&%%# + 5 +|+&&&&&&&&&&&&%%%%%%%## #%&&===========&# + 0 +|+===*********G=&&&&&&&&%# #%&====X*********G*=&% + z G|*****XXXXXX&&&**********G***G******XXX&&&&&&&***&# # + -5 +|+&&&&&&&&&&&%%%&&&&&&&===G&&&&&&&&&&&&&%%## #%&*G**G G=*G + -10 +|+##%%%%%%## #%%%%%%## ###%%%%%%## #&GGGGGG*&G + -15 +|------------------------------------------------------------ + -20 +-+ + + + + + + + 0 2 4 6 8 10 12 + |-----------------------------------------------------------| + 0.012 +|+ + + + + + ** F+-+| + 0.01 +|+ + + + + + ** **-+| + | ** ** | + 0.008 +|+ ** * *-+| + AKG0.006 +|+ ** * *-+| + 0.004 +|+ * ** *-+| + | *** * ** * | + 0.002 +|-----------------------------------------------------------| + 0 ****** *********** ************ *************** * +** + 0 2 4 6 8 10 12 + x + line 0: warning: iconv failed to convert degree sign + +multiplot> " font ":Bold,8.8" textcolor rgb " + ^ + line 0: invalid command + + + | n = 5 + 50 = 55. + 15 +|+ #### + 10 +|+##%%%%%%%## #%%%%&&%%%# + 5 +|+&&&&&&&&&&&&%%%%%%%## #%&&===========%# + 0 +|+===*********G=&&&&&&&&%# #%&====X*********G*=&% + z G|*****XXXXXX&&&**********G***G******XXX&&&&&&&***&# # + -5 +|+&&&&&&&&&&&%%%&&&&&&&===G&&&&&&&&&&&&&%%## #%&*G**G G**G + -10 +|+##%%%%%%## #%%%%%%## ###%%%%%### #&GGGGGG*&G + -15 +|------------------------------------------------------------ + -20 +-+ + + + + + + + 0 2 4 6 8 10 12 + |-----------------------------------------------------------| + 0.008 +|+ + + + + + +-+| + +| + + + + + *F +| + 0.006 +|+ ** **+-+| + | ** * * | + AKG0.004 +|+ * * * *-+| + | * ** * | + 0.002 +|+ **** * ** *-+| + +|-----------------------------------------------------------| + 0 ***** *********** *********** ************* * *** + 0 2 4 6 8 10 12 + x + line 0: warning: iconv failed to convert degree sign + +multiplot> " font ":Bold,8.8" textcolor rgb " + ^ + line 0: invalid command + + + | n = 5 + 55 = 60. + 15 +|+ #### + 10 +|+##%%%%%%%## #%%%%&&%%%# + 5 +|+&&&&&&&&&&&&%%%%%%%## #%&&===========%# + 0 +|+===*********G=&&&&&&&&%# #%&====X*********G*=&% + z G|*****XXXXXX&&&**********G***G******XXX&&&&&&&***&# # + -5 +|+&&&&&&&&&&&%%%&&&&&&&===G&&&&&&&&&&&&&%%## #%&*G**G G**G + -10 +|+##%%%%%%## #%%%%%%## ###%%%%%### #&GGGGGG*&G + -15 +|------------------------------------------------------------ + -20 +-+ + + + + + + + 0 2 4 6 8 10 12 + |-----------------------------------------------------------| + 0.008 +|+ + + + + + +-+| + +| + + + + + *F +| + 0.006 +|+ ** *+-+| + | ** ** | + AKG0.004 +|+ ** * *-+| + | * ** * | + 0.002 +|+ **** * * *-+| + +|-----------------------------------------------------------| + 0 ***** *********** *********** ************** * *** + 0 2 4 6 8 10 12 + x + line 0: warning: iconv failed to convert degree sign + +multiplot> " font ":Bold,8.8" textcolor rgb " + ^ + line 0: invalid command + + + | n = 5 + 60 = 65. + 15 +|+ #### + 10 +|+##%%%%%%%# ##%%%&&%%%# + 5 +|+&&&&&&&&&&&&%%%%%%%## #%&&===========%# + 0 +|+===*********G=&&&&&&&&%# #%&====X*********G*=&% + z G|*****XXXXXX&&&**********G***G******XXX&&&&&&&***&# # + -5 +|+&&&&&&&&&&&%%%&&&&&&&===G&&&&&&&&&&&&&%%## #%&*G**GG G=*G + -10 +|+##%%%%%### ##%%%%%## ###%%%%%### #&GGGGGG*&G + -15 +|------------------------------------------------------------ + -20 +-+ + + + + + + + 0 2 4 6 8 10 12 + |-----------------------------------------------------------| + 0.03 +|+ + + + + + +-+| + 0.025 +|+ + + + + + +-+| + | *F * | + 0.02 +|+ ** **-+| + AKG0.015 +|+ ** **-+| + 0.01 +|+ * ** *-+| + | * ** * | + 0.005 +|-----------------------------------------------------------| + 0 ******* ********************************************* ** +** + 0 2 4 6 8 10 12 + x + line 0: warning: iconv failed to convert degree sign + +multiplot> " font ":Bold,8.8" textcolor rgb " + ^ + line 0: invalid command + + + | n = 5 + 65 = 70. + 15 +|+ #### + 10 +|+##%%%%%%%# ##%%%&&%%%# + 5 +|+&&&&&&&&&&&&%%%%%%%## #%&&===========%# + 0 +|+===*********G=&&&&&&&&%# #%&====X*********G*=&% + z G|*****XXXXXX&&&**********G***G******XXX&&&&&&****&# # + -5 +|+&&&&&&&&&&&%%%&&&&&&&===G&&&&&&&&&&&&&%%## #%&*G**GG G=*G + -10 +|+##%%%%%### ##%%%%%## ###%%%%%### #&GGGGGG*&G + -15 +|------------------------------------------------------------ + -20 +-+ + + + + + + + 0 2 4 6 8 10 12 + |-----------------------------------------------------------| + 0.04 +|+ + + + + + +-+| + 0.035 +|+ + + + + + +-+| + 0.03 +|+ *F **-+| + 0.025 +|+ ** * *-+| + AKG 0.02 +|+ * ** *-+| + 0.015 +|+ * ** *-+| + 0.01 +|+ * ** +*+| + 0.005 +|-----------------------------------------------------------| + 0 ***************************************************** * +-* + 0 2 4 6 8 10 12 + x + line 0: warning: iconv failed to convert degree sign + +multiplot> " font ":Bold,8.8" textcolor rgb " + ^ + line 0: invalid command + + + | n = 5 + 70 = 75. + 15 +|+ ### + 10 +|+##%%%%%%%# ##%%%%%%%%# + 5 +|+&&&&&&&&&&&&%%%%%%%## ##&&===========%# + 0 +|+===*********G=&&&&&&&&%# #%&====X*********G*=&% + z G|****XXXXXXX&&&**********G***G******XXX&&&&&&****&# # + -5 +|+&&&&&&&&&&%%%%&&&&&&&===G&&&&&&&&&&&&&%%####%&*G**GG G=*G + -10 +|+##%%%%%### ##%%%%%## ####%%%#### #&GGGGGG*&G + -15 +|------------------------------------------------------------ + -20 +-+ + + + + + + + 0 2 4 6 8 10 12 + |-----------------------------------------------------------| + 0.02 +|+ + + + + + +-+| + +| + + + + + F * +| + 0.015 +|+ ** **-+| + | ** ** | + AKG 0.01 +|+ * * **-+| + | * ** * | + 0.005 +|+ * ** *-+| + +|-----------------------------------------------------------| + 0 ****** ******************************************** * +** + 0 2 4 6 8 10 12 + x + line 0: warning: iconv failed to convert degree sign + +multiplot> " font ":Bold,8.8" textcolor rgb " + ^ + line 0: invalid command + + + | n = 5 + 75 = 80. + 15 +|+ ### + 10 +|+##%%%%%%%# ##%%%%%%%%# + 5 +|+&&&&&&&&&&&&%%%%%%%## ##&&===========%# + 0 +|+===*********G=&&&&&&&&%# #%&====X*********G*=&% + z G|****XXXXXXX&&&**********G***G******XXX&&&&&&****&# # + -5 +|+&&&&&&&&&&%%%%&&&&&&&===G&&&&&&&&&&&&&%%####%&*G**GG G=*G + -10 +|+##%%%%%### ##%%%%%## ####%%%#### #&GGGGGG*&G + -15 +|------------------------------------------------------------ + -20 +-+ + + + + + + + 0 2 4 6 8 10 12 + |-----------------------------------------------------------| + 0.03 +|+ + + + + + +-+| + 0.025 +|+ + + + + + *F *+-+| + | ** ** | + 0.02 +|+ ** **-+| + AKG0.015 +|+ * ** *-+| + 0.01 +|+ * ** *-+| + | * ** * | + 0.005 +|-----------------------------------------------------------| + 0 ***************************************************** * +** + 0 2 4 6 8 10 12 + x + line 0: warning: iconv failed to convert degree sign + +multiplot> " font ":Bold,8.8" textcolor rgb " + ^ + line 0: invalid command + + + | n = 5 + 80 = 85. + 15 +|+ #### + 10 +|+##%%%%%%%# ##%%%&&%%%# + 5 +|+&&&&&&&&&&&&%%%%%%%## #%&&===========%# + 0 +|+===*********G=&&&&&&&&%# #%&====X*********G*=&% + z G|****XXXXXXX&&&**********G***G******XXX&&&&&&&***&# # + -5 +|+&&&&&&&&&&&%%%&&&&&&&===G&&&&&&&&&&&&&%%## #%&*G**GG G=*G + -10 +|+##%%%%%### ##%%%%%## ###%%%%%### #&GGGGGG*&G + -15 +|------------------------------------------------------------ + -20 +-+ + + + + + + + 0 2 4 6 8 10 12 + |-----------------------------------------------------------| + 0.03 +|+ + + + + + +-+| + 0.025 +|+ + + + + + +-+| + | | + 0.02 +|+ ** F+-+| + AKG0.015 +|+ ** **-+| + 0.01 +|+ * ** *-+| + | * ** * | + 0.005 +|-----------------------------------------------------------| + 0 ***************************************************** ** +** + 0 2 4 6 8 10 12 + x + line 0: warning: iconv failed to convert degree sign + +multiplot> " font ":Bold,8.8" textcolor rgb " + ^ + line 0: invalid command + + + | n = 5 + 85 = 90. + 15 +|+ #### + 10 +|+##%%%%%%%# ##%%%&&%%%# + 5 +|+&&&&&&&&&&&&%%%%%%%## #%&&===========%# + 0 +|+===*********G=&&&&&&&&%# #%&====X*********G*=&% + z G|****XXXXXXX&&&**********G***G******XXX&&&&&&&***&# # + -5 +|+&&&&&&&&&&&%%%&&&&&&&===G&&&&&&&&&&&&&%%## #%&*G**GG G=*G + -10 +|+##%%%%%### ##%%%%%## ###%%%%%### #&GGGGGG*&G + -15 +|------------------------------------------------------------ + -20 +-+ + + + + + + + 0 2 4 6 8 10 12 + |-----------------------------------------------------------| + 0.03 +|+ + + + + + +-+| + 0.025 +|+ + + + + + ** F+-+| + | ** ** | + 0.02 +|+ * ** *-+| + AKG0.015 +|+ * ** *-+| + 0.01 +|+ * ** *-+| + | * ** * | + 0.005 +|-----------------------------------------------------------| + 0 ******* ********************************************* * +** + 0 2 4 6 8 10 12 + x + line 0: warning: iconv failed to convert degree sign + +multiplot> " font ":Bold,8.8" textcolor rgb " + ^ + line 0: invalid command + + + | n = 5 + 90 = 95. + 15 +|+ ### + 10 +|+##%%%%%%%# ##%%%&%%%%# + 5 +|+&&&&&&&&&&&&%%%%%%%# ##&&===========%# + 0 +|+===*********G=&&&&&&&&%# #%&====X*********G*=&% + z G|****XXXXXXX&&&**********G***G******XXX&&&&&&****&# # + -5 +|+&&&&&&&&&&%%%%&&&&&&&===G&&&&&&&&&&&&&%%## #%&*G**GG G=*G + -10 +|+##%%%%%## ##%%%%%## ####%%%#### #&GGGGGG*&G + -15 +|------------------------------------------------------------ + -20 +-+ + + + + + + + 0 2 4 6 8 10 12 + |-----------------------------------------------------------| + 0.03 +|+ + + + + + +-+| + 0.025 +|+ + + + + + * F+-+| + | ** * | + 0.02 +|+ ** * *-+| + AKG0.015 +|+ * ** *-+| + 0.01 +|+ * ** *-+| + | * ** * | + 0.005 +|-----------------------------------------------------------| + 0 ***************************************************** * +** + 0 2 4 6 8 10 12 + x + : x z + init001 : 0.00000 -0.6708 + init002 : 3.00000 0.3213 + init003 : 6.00000 -3.1815 + init004 : 9.00000 2.3007 + init005 : 12.00000 -5.2374 + xg(089) : 5.30653 -5.3268 + xg(200) : 12.00000 -5.9050 + xg(087) : 5.18593 -4.5555 + xg(200) : 12.00000 -10.2654 + xg(186) : 11.15578 -11.2045 + xg(178) : 10.67337 -9.2305 + xg(178) : 10.67337 -10.0741 + xg(174) : 10.43216 -11.4217 + xg(168) : 10.07035 -5.1496 + xg(168) : 10.07035 -5.4408 + xg(191) : 11.45729 -8.3930 + xg(191) : 11.45729 -9.5152 + xg(191) : 11.45729 -10.4843 + xg(181) : 10.85427 -12.1068 + xg(175) : 10.49246 -11.2688 + xg(191) : 11.45729 -10.0577 + xg(175) : 10.49246 -10.6226 + xg(191) : 11.45729 -11.2497 + xg(176) : 10.55276 -15.7578 + xg(191) : 11.45729 -11.1038 + xg(190) : 11.39698 -12.2527 + xg(177) : 10.61307 -8.5677 + xg(177) : 10.61307 -6.9751 + xg(190) : 11.39698 -10.9712 + xg(177) : 10.61307 -12.2136 + xg(190) : 11.39698 -10.8301 + xg(177) : 10.61307 -10.9380 + xg(190) : 11.39698 -8.9797 + xg(177) : 10.61307 -11.4591 + xg(190) : 11.39698 -11.9946 + xg(190) : 11.39698 -13.1817 + xg(177) : 10.61307 -11.9226 + xg(190) : 11.39698 -10.5988 + xg(177) : 10.61307 -7.8690 + xg(190) : 11.39698 -12.2342 + xg(177) : 10.61307 -7.1855 + xg(190) : 11.39698 -10.7709 + xg(177) : 10.61307 -8.2301 + xg(183) : 10.97487 -11.2419 + xg(178) : 10.67337 -13.3815 + xg(178) : 10.67337 -10.9277 + xg(178) : 10.67337 -9.7721 + xg(191) : 11.45729 -6.8186 + xg(178) : 10.67337 -11.2890 + xg(191) : 11.45729 -9.0152 + xg(190) : 11.39698 -11.4948 + xg(178) : 10.67337 -11.8104 + xg(178) : 10.67337 -8.4206 + xg(191) : 11.45729 -7.9603 + xg(190) : 11.39698 -7.4500 + xg(189) : 11.33668 -8.0793 + xg(188) : 11.27638 -9.3652 + xg(188) : 11.27638 -15.5420 + xg(178) : 10.67337 -11.0482 + xg(178) : 10.67337 -9.0710 + xg(179) : 10.73367 -9.3228 + xg(179) : 10.73367 -9.5492 + xg(179) : 10.73367 -13.3841 + xg(190) : 11.39698 -13.8255 + xg(179) : 10.73367 -6.1279 + xg(179) : 10.73367 -6.6465 + xg(191) : 11.45729 -8.6499 + xg(179) : 10.73367 -11.6939 + xg(191) : 11.45729 -11.2213 + xg(179) : 10.73367 -9.3319 + xg(179) : 10.73367 -7.0132 + xg(191) : 11.45729 -13.2426 + xg(179) : 10.73367 -9.9142 + xg(179) : 10.73367 -9.9488 + xg(191) : 11.45729 -12.0401 + xg(179) : 10.73367 -15.2571 + xg(190) : 11.39698 -12.7777 + xg(191) : 11.45729 -9.0272 + xg(179) : 10.73367 -10.1137 + xg(190) : 11.39698 -9.9795 + xg(179) : 10.73367 -12.4105 + xg(190) : 11.39698 -13.1511 + xg(179) : 10.73367 -9.5765 + xg(190) : 11.39698 -11.5986 + xg(179) : 10.73367 -11.7722 + xg(190) : 11.39698 -11.0444 + xg(179) : 10.73367 -9.4409 + xg(179) : 10.73367 -9.6121 + xg(190) : 11.39698 -7.3031 + xg(179) : 10.73367 -12.4641 + xg(190) : 11.39698 -8.1617 + xg(190) : 11.39698 -9.1890 + xg(179) : 10.73367 -12.1513 + xg(190) : 11.39698 -8.3367 + xg(179) : 10.73367 -9.1272 + xg(190) : 11.39698 -9.8765 + xg(179) : 10.73367 -8.4483 + xg(190) : 11.39698 -8.5426 + xg(179) : 10.73367 -11.0293 + xg(190) : 11.39698 -11.9925 + +Number of evaluations: 5 + 95 = 100. + +1 test, 1 passed, 0 known failure, 0 skipped +[inst/examples/02_design_of_experiments/stk_example_doe04.m] +>>>>> /build/octave-stk-2.7.0/inst/examples/02_design_of_experiments/stk_example_doe04.m +***** test stk_example_doe04; close all; + +#=========================# +# stk_example_doe04 # +#=========================# + +'stk_example_doe04' is a script from the file /build/octave-stk-2.7.0/debian/octave-stk/usr/share/octave/packages/stk-2.7.0/examples/02_design_of_experiments/stk_example_doe04.m + + STK_EXAMPLE_DOE04 Probability of misclassification + + The upper panel shows posterior means and variances as usual, and the + threshold of interest, which is at T = 0.85 (dashed line). + + The lower panel shows the probability of misclassification as a function of x + (blue curve), i.e., the probability that the actual value of the function is + not on the same side of the threshold as the prediction (posterior mean). + + We also plot the expected future probability of misclassification (magenta + curve), should a new evaluation be made at x = 3. + + Note that both probabilities are obtained using stk_pmisclass. + + +Additional help for built-in functions and operators is +available in the online version of the manual. Use the command +'doc ' to search the manual index. + +Help and information about Octave is also available on the WWW +at https://www.octave.org and via the help@octave.org +mailing list. +1 test, 1 passed, 0 known failure, 0 skipped [inst/examples/test_functions/stk_testcase_truss3.m] >>>>> /build/octave-stk-2.7.0/inst/examples/test_functions/stk_testcase_truss3.m ***** shared tc, xd, n @@ -10905,6 +9051,1873 @@ assert (isequal (size (v), [n 1])); assert (isequal (size (z), [n 5])); 2 tests, 2 passed, 0 known failure, 0 skipped +[inst/examples/test_functions/stk_testfun_goldsteinprice.m] +>>>>> /build/octave-stk-2.7.0/inst/examples/test_functions/stk_testfun_goldsteinprice.m +***** test % Use with nargin == 0 for visualisation + stk_testfun_goldsteinprice (); close all; +***** assert (stk_isequal_tolabs ... + (stk_testfun_goldsteinprice ([0, -1]), 3.0, 1e-12)) +2 tests, 2 passed, 0 known failure, 0 skipped +[inst/examples/01_kriging_basics/stk_example_kb06.m] +>>>>> /build/octave-stk-2.7.0/inst/examples/01_kriging_basics/stk_example_kb06.m +***** test stk_example_kb06; close all; + +#========================# +# stk_example_kb06 # +#========================# + +'stk_example_kb06' is a script from the file /build/octave-stk-2.7.0/debian/octave-stk/usr/share/octave/packages/stk-2.7.0/examples/01_kriging_basics/stk_example_kb06.m + + STK_EXAMPLE_KB06 Ordinary kriging VS kriging with a linear trend + + The same dataset is analyzed using two variants of kriging. + + The left panel shows the result of ordinary kriging, in other words, Gaussian + process interpolation assuming a constant (but unknown) mean. The right panel + shows the result of adding a linear trend in the mean of the Gaussian process. + + The difference with the left plot is clear in extrapolation: the first predic- + tor exhibits a "mean reverting" behaviour, while the second one captures an + increasing trend in the data. + + +Additional help for built-in functions and operators is +available in the online version of the manual. Use the command +'doc ' to search the manual index. + +Help and information about Octave is also available on the WWW +at https://www.octave.org and via the help@octave.org +mailing list. +1 test, 1 passed, 0 known failure, 0 skipped +[inst/examples/01_kriging_basics/stk_example_kb07.m] +>>>>> /build/octave-stk-2.7.0/inst/examples/01_kriging_basics/stk_example_kb07.m +***** test stk_example_kb07; close all; + +#========================# +# stk_example_kb07 # +#========================# + +'stk_example_kb07' is a script from the file /build/octave-stk-2.7.0/debian/octave-stk/usr/share/octave/packages/stk-2.7.0/examples/01_kriging_basics/stk_example_kb07.m + + STK_EXAMPLE_KB07 Simulation of sample paths from a Matern process + + +Additional help for built-in functions and operators is +available in the online version of the manual. Use the command +'doc ' to search the manual index. + +Help and information about Octave is also available on the WWW +at https://www.octave.org and via the help@octave.org +mailing list. + line 0: warning: iconv failed to convert degree sign + + |--Matern, nu = 0.5------| |--Matern, nu = 1.5------| + 4 +|+ + + + +-+| 2 %|+ *** + ** $$$$$| + 3 +|== +## + + +-+| 1 =|***@*** + $###$$$&$$| + 2 =|=##=###== # %$$$$$$$%$-%| #|@%%@@%*#$$***@@#$$$#####| + 1 &|$######$$$%%$$#$$$$$$$$%| 0 #|#&##=##$$$$=**#$$======#| +response z$|$$$#$$$$$$$$$#####$$#$$response z@|##=##$$$*##$#$$$*#*%%%%#| + 0 $|#$$$$$$*#$$###**=###**##| -2 +|+ $$$$ == #$$$ **** +-+| + -1 #|#@*$$$*&**#*###*$=#==*##| $|$$$ * **| + -2 +|------------------------| -3 $|------------------------| + -3 +-+ + + + +-+ -4 +-+ + + + +-+ + -1 -0.5 0 0.5 1 -1 -0.5 0 0.5 1 + |--Matern, nu = 2.5------| |--Matern, nu = 10.0-----| + 2 +|+ + ### + +&&&+-+| 3 %|# + + + +-+| + &|&& +#$$$$$$$ &&*&&**| 2 #|##% ### + + &&&+| + 1 $|$&& $$$=##= $$&&&&@#####| | ##%#*## ####%% && &| + 0 *|$$#$$# $$#$&&$$ @@#$$$$$| 1 #|+####%*$$#&&##&&&&& $$$$| +response z%|*$$$****###&##$$$$$$==%response z&|$$$$$$$$$$$**=#@@@*$$**=| + -1 #|##***&&***#####$$# ==+%%| -1 $|$$$$$*&&===$$$$$$$$$==##| + -2 +|+**%% &&&***$$$==$== +-+| *|***&&&&$$$@@@@* ###=### | + +|------------------------| -2 +|------------------------| + -3 +-+ + + + +-+ -3 +-+ + + + +-+ + -1 -0.5 0 0.5 1 -1 -0.5 0 0.5 1 + input variable x input variable x +1 test, 1 passed, 0 known failure, 0 skipped +[inst/examples/01_kriging_basics/stk_example_kb08.m] +>>>>> /build/octave-stk-2.7.0/inst/examples/01_kriging_basics/stk_example_kb08.m +***** test stk_example_kb08; close all; + +#========================# +# stk_example_kb08 # +#========================# + +'stk_example_kb08' is a script from the file /build/octave-stk-2.7.0/debian/octave-stk/usr/share/octave/packages/stk-2.7.0/examples/01_kriging_basics/stk_example_kb08.m + + STK_EXAMPLE_KB08 Generation of conditioned sample paths made easy + + It has been demonstrated, in stk_example_kb05, how to generate conditioned + sample paths using unconditioned sample paths and conditioning by kriging. + + This example shows how to do the same in a more concise way, letting STK + take care of the details. + + +Additional help for built-in functions and operators is +available in the online version of the manual. Use the command +'doc ' to search the manual index. + +Help and information about Octave is also available on the WWW +at https://www.octave.org and via the help@octave.org +mailing list. +1 test, 1 passed, 0 known failure, 0 skipped +[inst/examples/01_kriging_basics/stk_example_kb01.m] +>>>>> /build/octave-stk-2.7.0/inst/examples/01_kriging_basics/stk_example_kb01.m +***** test stk_example_kb01; close all; + +#========================# +# stk_example_kb01 # +#========================# + +'stk_example_kb01' is a script from the file /build/octave-stk-2.7.0/debian/octave-stk/usr/share/octave/packages/stk-2.7.0/examples/01_kriging_basics/stk_example_kb01.m + + STK_EXAMPLE_KB01 Ordinary kriging in 1D, with noiseless data + + This example shows how to compute ordinary kriging predictions on a + one-dimensional noiseless dataset. + + The word 'ordinary' indicates that the mean function of the GP prior is + assumed to be constant and unknown. + + A Matern covariance function is used for the Gaussian Process (GP) prior. + The parameters of this covariance function are assumed to be known (i.e., + no parameter estimation is performed here). + + Note that the kriging predictor, which is the posterior mean of the GP, + interpolates the data in this noiseless example. + + See also: stk_example_kb01n, stk_example_kb02 + + +Additional help for built-in functions and operators is +available in the online version of the manual. Use the command +'doc ' to search the manual index. + +Help and information about Octave is also available on the WWW +at https://www.octave.org and via the help@octave.org +mailing list. +model = + + scalar structure containing the fields: + + covariance_type = @stk_materncov_iso + lm = + + + + dim = 1 + param = + + -0.6931 + 1.3863 + 0.9163 + + lognoisevariance = -Inf + + line 0: warning: iconv failed to convert degree sign + + + | True function and observed data + 1.5 +|+ + | ****G** +--------------------+ + | *** **** |***?***True function| + 1 +|+ *** *** +---G---Observations-+ + | ** ** + | ** ** + 0.5 +|+ ** ** *****G + |*G ** *** *** + 0 +|* ** G* *** + G| ** *** *** + | ** ** ** + -0.5 +|+ ** ** * + | ** ** + | *G ** + -1 +|+ *** ** + | ******* + +|------------------------------------------------------------------ + -1.5 +-+ + + + + + -1 -0.5 0 0.5 1 + input variable x + +1 test, 1 passed, 0 known failure, 0 skipped +[inst/examples/01_kriging_basics/stk_example_kb02.m] +>>>>> /build/octave-stk-2.7.0/inst/examples/01_kriging_basics/stk_example_kb02.m +***** test stk_example_kb02; close all; + +#========================# +# stk_example_kb02 # +#========================# + +'stk_example_kb02' is a script from the file /build/octave-stk-2.7.0/debian/octave-stk/usr/share/octave/packages/stk-2.7.0/examples/01_kriging_basics/stk_example_kb02.m + + STK_EXAMPLE_KB02 Ordinary kriging in 1D with parameter estimation + + This example shows how to estimate covariance parameters and compute + ordinary kriging predictions on a one-dimensional noiseless dataset. + + The model and data are the same as in stk_example_kb01, but this time the + parameters of the covariance function are estimated using the Restricted + Maximum Likelihood (ReML) method. + + See also: stk_example_kb01, stk_example_kb02n + + +Additional help for built-in functions and operators is +available in the online version of the manual. Use the command +'doc ' to search the manual index. + +Help and information about Octave is also available on the WWW +at https://www.octave.org and via the help@octave.org +mailing list. +model = + + scalar structure containing the fields: + + covariance_type = @stk_materncov_iso + lm = + + + + dim = 1 + param = + + -0.2108 + 2.3026 + 0.7562 + + lognoisevariance = -Inf + + line 0: warning: iconv failed to convert degree sign + + + | True function and observed data + 1.5 +|+ + | ***G* +--------------------+ + | *** *** |***?***True function| + 1 +|+ ** *** +---G---Observations-+ + | ** *** + | ** ** + 0.5 +|+ ** ** *** + | G* ** **** *G** + |** ** G** *** + F1 0 *|+ ** ** *** + G| ** ** ** + | ** ** ** + -0.5 +|+ ** ** + | ** * + | *G* ** + -1 +|+ ** ** + | ****** + +|------------------------------------------------------------------ + -1.5 +-+ + + + + + -1 -0.5 0 0.5 1 + +1 test, 1 passed, 0 known failure, 0 skipped +[inst/examples/01_kriging_basics/stk_example_kb01n.m] +>>>>> /build/octave-stk-2.7.0/inst/examples/01_kriging_basics/stk_example_kb01n.m +***** test stk_example_kb01n; close all; + +#=========================# +# stk_example_kb01n # +#=========================# + +'stk_example_kb01n' is a script from the file /build/octave-stk-2.7.0/debian/octave-stk/usr/share/octave/packages/stk-2.7.0/examples/01_kriging_basics/stk_example_kb01n.m + + STK_EXAMPLE_KB01N Ordinary kriging in 1D, with noisy data + + This example shows how to compute ordinary kriging predictions on a + one-dimensional noisy dataset. + + The Gaussian Process (GP) prior is the same as in stk_example_kb01. + + The observation noise is Gaussian and homoscedastic (constant variance). + Its variance is assumed to be known. + + Note that the kriging predictor, which is the posterior mean of the GP, + does NOT interpolate the data in this noisy example. + + See also: stk_example_kb01, stk_example_kb02n + + +Additional help for built-in functions and operators is +available in the online version of the manual. Use the command +'doc ' to search the manual index. + +Help and information about Octave is also available on the WWW +at https://www.octave.org and via the help@octave.org +mailing list. +model = + + scalar structure containing the fields: + + covariance_type = @stk_materncov_iso + lm = + + + + dim = 1 + param = + + -0.6931 + 1.3863 + 0.9163 + + lognoisevariance = -3.2189 + + line 0: warning: iconv failed to convert degree sign + + + | True function and observed data + 1.5 +|+ + | G******* +--------------------+ + | *** G G*** |***?***True function| + 1 +|+ G** *G* +---G---Observations-+ + | ** ** + | ** *G G + 0.5 G|+ ** ** ******G G + |*G ** *** G *** + 0 +|* ** ** *** + *| ** **G *** + | ** ** *G + -0.5 +|+ G *G ** * + | ** *G + | ** G ** + -1 +|+ *** *G + | ***G*** + +|------------------------------------------------------------------ + -1.5 +-+ + + + + + -1 -0.5 0 0.5 1 + input variable x + +1 test, 1 passed, 0 known failure, 0 skipped +[inst/examples/01_kriging_basics/stk_example_kb09.m] +>>>>> /build/octave-stk-2.7.0/inst/examples/01_kriging_basics/stk_example_kb09.m +***** test stk_example_kb09; close all; + +#========================# +# stk_example_kb09 # +#========================# + +'stk_example_kb09' is a script from the file /build/octave-stk-2.7.0/debian/octave-stk/usr/share/octave/packages/stk-2.7.0/examples/01_kriging_basics/stk_example_kb09.m + + STK_EXAMPLE_KB09 Generation of sample paths conditioned on noisy observations + + A Matern Gaussian process model is used, with constant but unknown mean + (ordinary kriging) and known covariance parameters. + + Given noisy observations from the unknown function, a batch of conditioned + sample paths is drawn using the "conditioning by kriging" technique + (stk_generate_samplepaths function). + + See also: stk_generate_samplepaths, stk_conditioning, stk_example_kb05 + + +Additional help for built-in functions and operators is +available in the online version of the manual. Use the command +'doc ' to search the manual index. + +Help and information about Octave is also available on the WWW +at https://www.octave.org and via the help@octave.org +mailing list. +1 test, 1 passed, 0 known failure, 0 skipped +[inst/examples/01_kriging_basics/stk_example_kb03.m] +>>>>> /build/octave-stk-2.7.0/inst/examples/01_kriging_basics/stk_example_kb03.m +***** test stk_example_kb03; close all; + +#========================# +# stk_example_kb03 # +#========================# + +'stk_example_kb03' is a script from the file /build/octave-stk-2.7.0/debian/octave-stk/usr/share/octave/packages/stk-2.7.0/examples/01_kriging_basics/stk_example_kb03.m + + STK_EXAMPLE_KB03 Ordinary kriging in 2D + + An anisotropic Matern covariance function is used for the Gaussian Process + (GP) prior. The parameters of this covariance function (variance, regularity + and ranges) are estimated using the Restricted Maximum Likelihood (ReML) + method. + + The mean function of the GP prior is assumed to be constant and unknown. This + default choice can be overridden by means of the model.lm property. + + The function is sampled on a space-filling Latin Hypercube design, and the + data is assumed to be noiseless. + + +Additional help for built-in functions and operators is +available in the online version of the manual. Use the command +'doc ' to search the manual index. + +Help and information about Octave is also available on the WWW +at https://www.octave.org and via the help@octave.org +mailing list. + +BOX = 2-dimensional hyper-rectangle (stk_hrect object): + + : x_1 x_2 + lower_bounds : -5 0 + upper_bounds : 10 15 + +1 test, 1 passed, 0 known failure, 0 skipped +[inst/examples/01_kriging_basics/stk_example_kb02n.m] +>>>>> /build/octave-stk-2.7.0/inst/examples/01_kriging_basics/stk_example_kb02n.m +***** test stk_example_kb02n; close all; + +#=========================# +# stk_example_kb02n # +#=========================# + +'stk_example_kb02n' is a script from the file /build/octave-stk-2.7.0/debian/octave-stk/usr/share/octave/packages/stk-2.7.0/examples/01_kriging_basics/stk_example_kb02n.m + + STK_EXAMPLE_KB02N Noisy ordinary kriging in 1D with parameter estimation + + This example shows how to estimate covariance parameters and compute + ordinary kriging predictions on a one-dimensional noisy dataset. + + The model and data are the same as in stk_example_kb02, but this time the + parameters of the covariance function and the variance of the noise are + jointly estimated using the Restricted Maximum Likelihood (ReML) method. + + See also: stk_example_kb01n, stk_example_kb02 + + +Additional help for built-in functions and operators is +available in the online version of the manual. Use the command +'doc ' to search the manual index. + +Help and information about Octave is also available on the WWW +at https://www.octave.org and via the help@octave.org +mailing list. +model = + + scalar structure containing the fields: + + covariance_type = @stk_materncov_iso + lm = + + + + dim = 1 + param = + + -0.098610 + 2.302585 + 0.613435 + + lognoisevariance = -3.0915 + +True noise variance = 0.0400 +Estimated noise variance = 0.0454 + + line 0: warning: iconv failed to convert degree sign + + + | True function and noisy observed data + 1.5 +|+ + | G ***** +--------------------+ + | *** G G** |***?***True function| + 1 +|+ G** **G +---G---Observations-+ + | ** *** + | ** ** + 0.5 +|+ ** G* G *** + G| ** ** **** G**G* G + |*G ** *** *** + F1 0 *|+ ** ** *** + *| ** **G **G + | **G ** ** + -0.5 +|+ G ** ** + | ** *G + | ***G ** + -1 +|+ ** *G + | ***G** + +|------------------------------------------------------------------ + -1.5 +-+ + + + + + -1 -0.5 0 0.5 1 + +1 test, 1 passed, 0 known failure, 0 skipped +[inst/examples/01_kriging_basics/stk_example_kb05.m] +>>>>> /build/octave-stk-2.7.0/inst/examples/01_kriging_basics/stk_example_kb05.m +***** test stk_example_kb05; close all; + +#========================# +# stk_example_kb05 # +#========================# + +'stk_example_kb05' is a script from the file /build/octave-stk-2.7.0/debian/octave-stk/usr/share/octave/packages/stk-2.7.0/examples/01_kriging_basics/stk_example_kb05.m + + STK_EXAMPLE_KB05 Generation of conditioned sample paths + + A Matern Gaussian process model is used, with constant but unknown mean + (ordinary kriging) and known covariance parameters. + + Given noiseless observations from the unknown function, a batch of conditioned + sample paths is drawn using the "conditioning by kriging" technique. In short, + this means that unconditioned sample path are simulated first (using + stk_generate_samplepaths), and then conditioned on the observations by kriging + (using stk_conditioning). + + Note: in this example, for pedagogical purposes, conditioned samplepaths are + simulated in two steps: first, unconditioned samplepaths are simulated; + second, conditioned samplepaths are obtained using conditioning by kriging. + In practice, these two steps can be carried out all at once using + stk_generate_samplepath (see, e.g., stk_example_kb09). + + See also: stk_generate_samplepaths, stk_conditioning, stk_example_kb09 + + +Additional help for built-in functions and operators is +available in the online version of the manual. Use the command +'doc ' to search the manual index. + +Help and information about Octave is also available on the WWW +at https://www.octave.org and via the help@octave.org +mailing list. +1 test, 1 passed, 0 known failure, 0 skipped +[inst/param/estim/stk_param_init_lnv.m] +>>>>> /build/octave-stk-2.7.0/inst/param/estim/stk_param_init_lnv.m +***** test + f = @(x)(- (0.8 * x + sin (5 * x + 1) + 0.1 * sin (10 * x))); + ni = 20; + xi = (linspace (-1, 1, ni))' + 0.2 * (randn (ni, 1)); + zi = stk_feval (f, xi); + + model = stk_model (@stk_materncov_iso); + model.param = log ([1; 5/2; 1/0.4]); + model.lognoisevariance = nan; + lnv = stk_param_init_lnv (model, xi, zi); + + assert ((isscalar (lnv)) && (lnv > -30) && (lnv < 30)); +1 test, 1 passed, 0 known failure, 0 skipped +[inst/param/estim/stk_param_init.m] +>>>>> /build/octave-stk-2.7.0/inst/param/estim/stk_param_init.m +***** test + xi = (1:10)'; zi = sin (xi); + model = stk_model (@stk_materncov52_iso); + model.param = stk_param_init (model, xi, zi, [1; 10], false); + xt = (1:9)' + 0.5; zt = sin (xt); + zp = stk_predict (model, xi, zi, xt); + assert (sum ((zt - zp.mean) .^ 2) < 1e-3); +***** test % check equivariance of parameter estimates + f = @(x) sin (x); + xi = stk_sampling_regulargrid (10, 1); zi = stk_feval (f, xi); + shift = 1000; scale = 0.01; + model = stk_model (@stk_materncov32_iso); + p1 = stk_param_init (model, xi, zi); + p2 = stk_param_init (model, xi, shift + scale .* zi); + assert (stk_isequal_tolabs (p2(1), p1(1) + log (scale^2), 1e-10)) + assert (stk_isequal_tolabs (p2(2), p1(2), eps)) +***** shared xi, zi, BOX, xt, zt + + f = @(x)(- (0.8 * x + sin (5 * x + 1) + 0.1 * sin (10 * x))); + DIM = 1; % Dimension of the factor space + BOX = [-1.0; 1.0]; % Factor space + + xi = stk_sampling_regulargrid (20, DIM, BOX); % Evaluation points + zi = stk_feval (f, xi); % Evaluation results + + NT = 400; % Number of points in the grid + xt = stk_sampling_regulargrid (NT, DIM, BOX); % Generate a regular grid + zt = stk_feval (f, xt); % Values of f on the grid +***** xtest % This test is known to fail in Debian buster i386 + % because of a known problem in Octave's sqp/qp functions + % http://savannah.gnu.org/bugs/?38875 + model = stk_model (@stk_materncov_iso); + [param0, model.lognoisevariance] = stk_param_init (model, xi, zi, BOX); + model.param = stk_param_estim (model, xi, zi, param0); + zp = stk_predict (model, xi, zi, xt); + assert (max ((zp.mean - zt) .^ 2) < 1e-3) +***** test + model = stk_model (@stk_materncov_aniso); + [param0, model.lognoisevariance] = stk_param_init (model, xi, zi, BOX); + model.param = stk_param_estim (model, xi, zi, param0); + zp = stk_predict (model, xi, zi, xt); + assert (max ((zp.mean - zt) .^ 2) < 1e-3) +***** test + model = stk_model (@stk_materncov32_iso); + [param0, model.lognoisevariance] = stk_param_init (model, xi, zi, BOX); + model.param = stk_param_estim (model, xi, zi, param0); + zp = stk_predict (model, xi, zi, xt); + assert (max ((zp.mean - zt) .^ 2) < 1e-3) +***** test + model = stk_model (@stk_materncov32_aniso); + [param0, model.lognoisevariance] = stk_param_init (model, xi, zi, BOX); + model.param = stk_param_estim (model, xi, zi, param0); + zp = stk_predict (model, xi, zi, xt); + assert (max ((zp.mean - zt) .^ 2) < 1e-3) +***** test + model = stk_model (@stk_materncov52_iso); + [param0, model.lognoisevariance] = stk_param_init (model, xi, zi, BOX); + model.param = stk_param_estim (model, xi, zi, param0); + zp = stk_predict (model, xi, zi, xt); + assert (max ((zp.mean - zt) .^ 2) < 1e-3) +***** test + model = stk_model (@stk_materncov52_aniso); + [param0, model.lognoisevariance] = stk_param_init (model, xi, zi, BOX); + model.param = stk_param_estim (model, xi, zi, param0); + zp = stk_predict (model, xi, zi, xt); + assert (max ((zp.mean - zt) .^ 2) < 1e-3) +***** test + model = stk_model (@stk_gausscov_iso); + [param0, model.lognoisevariance] = stk_param_init (model, xi, zi, BOX); + model.param = stk_param_estim (model, xi, zi, param0); + zp = stk_predict (model, xi, zi, xt); + assert (max ((zp.mean - zt) .^ 2) < 1e-3) +warning: matrix singular to machine precision, rcond = 3.84351e-18 +warning: called from + linsolve at line 113 column 7 + linsolve at line 42 column 3 + stk_set_righthandside at line 44 column 16 + stk_make_kreq at line 35 column 6 + stk_predict_ at line 112 column 10 + stk_predict at line 104 column 16 + __test__ at line 6 column 5 + test at line 683 column 11 + /tmp/tmp.HoRfVe37jO at line 1614 column 31 + +***** test + model = stk_model (@stk_gausscov_aniso); + [param0, model.lognoisevariance] = stk_param_init (model, xi, zi, BOX); + model.param = stk_param_estim (model, xi, zi, param0); + zp = stk_predict (model, xi, zi, xt); + assert (max ((zp.mean - zt) .^ 2) < 1e-3) +warning: matrix singular to machine precision, rcond = 3.02288e-18 +warning: called from + linsolve at line 113 column 7 + linsolve at line 42 column 3 + stk_set_righthandside at line 44 column 16 + stk_make_kreq at line 35 column 6 + stk_predict_ at line 112 column 10 + stk_predict at line 104 column 16 + __test__ at line 6 column 5 + test at line 683 column 11 + /tmp/tmp.HoRfVe37jO at line 1614 column 31 + +***** test % Homoscedastic case / do_estim_lnv = true + model = stk_model (@stk_materncov32_iso); + [model.param, model.lognoisevariance] = ... + stk_param_init (model, xi, zi, BOX, true); + [model.param, model.lognoisevariance] = ... + stk_param_estim (model, xi, zi); + zp = stk_predict (model, xi, zi, xt); + assert (model.lognoisevariance > -inf); + assert (max ((zp.mean - zt) .^ 2) < 1e-3) +warning: This way of setting do_estim_lnv is deprecated +warning: called from + stk_param_init>stk_param_init_ at line 250 column 5 + stk_param_init at line 87 column 18 + __test__ at line 4 column 40 + test at line 683 column 11 + /tmp/tmp.HoRfVe37jO at line 1614 column 31 + +***** error % Homoscedastic case / do_estim_lnv = false / model.lnv = nan + model = stk_model (@stk_materncov32_iso); + model.lognoisevariance = nan; % not compatible with do_estim_lnv == false + [model.param, model.lognoisevariance] = ... + stk_param_init (model, xi, zi, BOX, false); +***** test % Heteroscedastic case / known noise variance + model = stk_model (@stk_materncov32_iso); + lnv = log ((100 + rand (size (zi))) / 1e6); + model.lognoisevariance = lnv; % here we say that lnv is known + [param0, model.lognoisevariance] = stk_param_init (model, xi, zi, BOX); + model.param = stk_param_estim (model, xi, zi, param0); + zp = stk_predict (model, xi, zi, xt); + assert (isequal (model.lognoisevariance, lnv)); % should be untouched + assert (max ((zp.mean - zt) .^ 2) < 1e-3) +***** shared model, x, z + model = stk_model (@stk_materncov52_iso); + n = 10; x = stk_sampling_regulargrid (n, 1, [0; 1]); z = ones (size (x)); +***** test % Constant response, noiseless model + [param, lnv] = stk_param_init (model, x, z); + assert ((all (isfinite (param))) && (length (param) == 2)); + assert (isequal (lnv, -inf)); +warning: Parameter estimation is impossible with constant-response data. +warning: called from + stk_param_init>paraminit_ at line 351 column 5 + stk_param_init>stk_param_init_ at line 323 column 14 + stk_param_init at line 87 column 18 + __test__ at line 3 column 15 + test at line 683 column 11 + /tmp/tmp.HoRfVe37jO at line 1614 column 31 + +***** test % Constant response, noisy model + model.lognoisevariance = nan; + [param, lnv] = stk_param_init (model, x, z); + assert ((all (isfinite (param))) && (length (param) == 2)); + assert (isscalar (lnv) && isfinite (lnv)); +warning: Parameter estimation is impossible with constant-response data. +warning: called from + stk_param_init>paraminit_ at line 351 column 5 + stk_param_init>stk_param_init_ at line 323 column 14 + stk_param_init at line 87 column 18 + __test__ at line 4 column 15 + test at line 683 column 11 + /tmp/tmp.HoRfVe37jO at line 1614 column 31 + +15 tests, 15 passed, 0 known failure, 0 skipped +[inst/param/estim/stk_param_gls.m] +>>>>> /build/octave-stk-2.7.0/inst/param/estim/stk_param_gls.m +***** shared xi, zi, model, beta, sigma2 + xi = (1:10)'; zi = sin (xi); + model = stk_model (@stk_materncov52_iso); + model.param = [0.0 0.0]; +***** test + model.lm = stk_lm_constant (); + [beta, sigma2] = stk_param_gls (model, xi, zi); +***** assert (stk_isequal_tolabs (beta, 0.1346064, 1e-6)) +***** assert (stk_isequal_tolabs (sigma2, 0.4295288, 1e-6)) +***** test + model.lm = stk_lm_affine (); + [beta, sigma2] = stk_param_gls (model, xi, zi); +***** assert (stk_isequal_tolabs (beta, [0.4728342; -0.0614960], 1e-6)) +***** assert (stk_isequal_tolabs (sigma2, 0.4559431, 1e-6)) +***** test + model.lm = stk_lm_null (); + [beta, sigma2] = stk_param_gls (model, xi, zi); +***** assert (isequal (beta, zeros (0, 1))) +***** assert (stk_isequal_tolabs (sigma2, 0.3977993, 1e-6)) +9 tests, 9 passed, 0 known failure, 0 skipped +[inst/param/estim/stk_param_relik.m] +>>>>> /build/octave-stk-2.7.0/inst/param/estim/stk_param_relik.m +***** shared f, xi, zi, NI, model, C, dC1, dC2 + + f = @(x)(- (0.8 * x(:, 1) + sin (5 * x(:, 2) + 1) ... + + 0.1 * sin (10 * x(:, 3)))); + DIM = 3; NI = 20; box = repmat ([-1.0; 1.0], 1, DIM); + xi = stk_sampling_halton_rr2 (NI, DIM, box); + zi = stk_feval (f, xi); + + SIGMA2 = 1.0; % variance parameter + NU = 4.0; % regularity parameter + RHO1 = 0.4; % scale (range) parameter + + model = stk_model (@stk_materncov_aniso); + model.param = log ([SIGMA2; NU; 1/RHO1 * ones(DIM, 1)]); +***** error [C, dC1, dC2] = stk_param_relik (); +***** error [C, dC1, dC2] = stk_param_relik (model); +***** error [C, dC1, dC2] = stk_param_relik (model, xi); +***** test [C, dC1, dC2] = stk_param_relik (model, xi, zi); +***** test + TOL_REL = 0.01; + assert (stk_isequal_tolrel (C, 21.6, TOL_REL)); + assert (stk_isequal_tolrel (dC1, [4.387 -0.1803 0.7917 0.1392 2.580]', TOL_REL)); + assert (isequal (dC2, [])); +***** shared xi, zi, model, TOL_REL + xi = [-1 -.6 -.2 .2 .6 1]'; + zi = [-0.11 1.30 0.23 -1.14 0.36 -0.37]'; + model = stk_model (@stk_materncov_iso); + model.param = log ([1.0 4.0 2.5]); + model.lognoisevariance = log (0.01); + TOL_REL = 0.01; +***** test % Another simple 1D check + [C, dC1, dC2] = stk_param_relik (model, xi, zi); + assert (stk_isequal_tolrel (C, 6.327, TOL_REL)); + assert (stk_isequal_tolrel (dC1, [0.268 0.0149 -0.636]', TOL_REL)); + assert (stk_isequal_tolrel (dC2, -1.581e-04, TOL_REL)); +***** test % Same 1D test with simple kriging + model.lm = stk_lm_null; + [C, dC1, dC2] = stk_param_relik (model, xi, zi); + assert (stk_isequal_tolrel (C, 7.475, TOL_REL)); + assert (stk_isequal_tolrel (dC1, [0.765 0.0238 -1.019]', TOL_REL)); + assert (stk_isequal_tolrel (dC2, 3.0517e-03, TOL_REL)); +***** test % Check the gradient on a 2D test case + + f = @stk_testfun_braninhoo; + DIM = 2; + BOX = [[-5; 10], [0; 15]]; + NI = 20; + TOL_REL = 1e-2; + DELTA = 1e-6; + + model = stk_model (@stk_materncov52_iso, DIM); + model.param = [1 1]; + + xi = stk_sampling_halton_rr2 (NI, DIM, BOX); + zi = stk_feval (f, xi); + + for range = [0.3 2 10] + model.param(2) = - log (range); + for diff = 1:2 + assert (stk_test_critgrad ... + (@stk_param_relik, model, xi, zi, diff, 1e-6)); + end + end +8 tests, 8 passed, 0 known failure, 0 skipped +[inst/param/estim/stk_param_estim.m] +>>>>> /build/octave-stk-2.7.0/inst/param/estim/stk_param_estim.m +***** shared f, xi, zi, NI, param0, param1, model + + f = @(x)(- (0.8 * x + sin (5 * x + 1) + 0.1 * sin (10 * x)) ); + DIM = 1; NI = 20; box = [-1.0; 1.0]; + xi = stk_sampling_regulargrid (NI, DIM, box); + + SIGMA2 = 1.0; % variance parameter + NU = 4.0; % regularity parameter + RHO1 = 0.4; % scale (range) parameter + param0 = log ([SIGMA2; NU; 1/RHO1]); + + model = stk_model (@stk_materncov_iso); +***** test % noiseless + zi = stk_feval (f, xi); + param1 = stk_param_estim (model, xi, zi, param0); + assert (isequal (size (param1), size (param0))) +***** test % same thing, with empty lnv0 (ok) + param2 = stk_param_estim (model, xi, zi, param0, []); + assert (stk_isequal_tolrel (param2, param1, 1e-2)) +***** error % same thing, with lnv0 == NaN (not ok as a starting point) + param2 = stk_param_estim (model, xi, zi, param0, nan); +***** error % same thing, with lnv0 == -inf (not ok as a starting point) + param2 = stk_param_estim (model, xi, zi, param0, -inf); +***** test % same thing, with explicit value for 'criterion' + param2 = stk_param_estim (model, xi, zi, param0, [], @stk_param_relik); + assert (stk_isequal_tolrel (param1, param2, 1e-2)) +***** test % noiseless + zi = stk_feval (f, xi); + param1 = stk_param_estim (model, xi, zi, param0); + param2 = stk_param_estim (model, xi, zi, param0, [], @stk_param_relik); + % We cannot assume a DETERMINISTIC optimization algorithm + % (for some reason, Octave's sqp is not exactly deterministic) + assert (stk_isequal_tolrel (param1, param2, 1e-2)) +***** test % noisy + NOISE_STD_TRUE = 0.1; + NOISE_STD_INIT = 1e-5; + zi = zi + NOISE_STD_TRUE * randn(NI, 1); + model.lognoisevariance = 2 * log(NOISE_STD_INIT); + [param, lnv] = stk_param_estim ... + (model, xi, zi, param0, model.lognoisevariance); +***** error param = stk_param_estim () +***** error param = stk_param_estim (model); +***** error param = stk_param_estim (model, xi); +***** test % Constant response + model = stk_model (@stk_materncov52_iso); + n = 10; x = stk_sampling_regulargrid (n, 1, [0; 1]); z = ones (size (x)); + param = stk_param_estim (model, x, z); + assert ((all (isfinite (param))) && (length (param) == 2)); +warning: Constant-response data: the output of stk_param_estim is likely to be unreliable. +warning: called from + stk_param_estim at line 95 column 5 + __test__ at line 5 column 8 + test at line 683 column 11 + /tmp/tmp.HoRfVe37jO at line 1638 column 31 + +warning: Parameter estimation is impossible with constant-response data. +warning: called from + stk_param_init>paraminit_ at line 351 column 5 + stk_param_init>stk_param_init_ at line 323 column 14 + stk_param_init at line 87 column 18 + stk_param_estim>provide_starting_point at line 205 column 20 + stk_param_estim at line 110 column 30 + __test__ at line 5 column 8 + test at line 683 column 11 + /tmp/tmp.HoRfVe37jO at line 1638 column 31 + +11 tests, 11 passed, 0 known failure, 0 skipped +[inst/sampling/stk_sampling_randomlhs.m] +>>>>> /build/octave-stk-2.7.0/inst/sampling/stk_sampling_randomlhs.m +***** shared x, n, dim, box + n = 10; dim = 2; box = [0, 0; 1, 1]; +***** error x = stk_sampling_randomlhs (); +***** test x = stk_sampling_randomlhs (n); +***** test x = stk_sampling_randomlhs (n, dim); +***** test x = stk_sampling_randomlhs (n, dim, box); +***** assert (isa(x, 'stk_dataframe')); +***** assert (isequal (x.colnames, {})); +***** test + cn = {'W', 'H'}; box = stk_hrect (box, cn); + x = stk_sampling_randomlhs (n, dim, box); + assert (isequal (x.colnames, cn)); +***** test + for dim = 1:5, + x = stk_sampling_randomlhs(n, dim); + assert(isequal(size(x), [n dim])); + u = double(x); u = u(:); + assert(~any(isnan(u) | isinf(u))); + assert((min(u) >= 0) && (max(u) <= 1)); + assert(stk_is_lhs(x, n, dim)); + end +8 tests, 8 passed, 0 known failure, 0 skipped +[inst/sampling/stk_sampling_olhs.m] +>>>>> /build/octave-stk-2.7.0/inst/sampling/stk_sampling_olhs.m +***** shared x, n, d, box, permut + n = 5; d = 2; box = [0 0; 1, 1]; permut = 1:2; +***** error x = stk_sampling_olhs(); +***** test x = stk_sampling_olhs(n); +***** test x = stk_sampling_olhs(n, d); +***** test x = stk_sampling_olhs(n, d, box); +***** test x = stk_sampling_olhs(n, d, box, permut); +***** error x = stk_sampling_olhs(n, d, box, permut, pi); +***** assert (isa (x, 'stk_dataframe')); +***** assert (isequal (x.colnames, {})); +***** test + cn = {'W', 'H'}; box = stk_hrect (box, cn); + x = stk_sampling_olhs (n, d, box); + assert (isequal (x.colnames, cn)); +***** test + for r = 1:5 + + n = 2 ^ (r + 1) + 1; d = 2 * r; + x = stk_sampling_olhs (n, d); + + assert (isequal (size (x), [n d])); + + box = repmat ([-1; 1], 1, d); + assert (stk_is_lhs (x, n, d, box)); + + x = double (x); w = x' * x; + assert (stk_isequal_tolabs (w / w(1,1), eye (d))); + + end +10 tests, 10 passed, 0 known failure, 0 skipped +[inst/sampling/stk_sampling_maximinlhs.m] +>>>>> /build/octave-stk-2.7.0/inst/sampling/stk_sampling_maximinlhs.m +***** shared x, n, dim, box, niter + n = 20; dim = 2; box = [0, 0; 1, 1]; niter = 1; +***** error x = stk_sampling_maximinlhs (); +***** test x = stk_sampling_maximinlhs (n); +***** test x = stk_sampling_maximinlhs (n, dim); +***** test x = stk_sampling_maximinlhs (n, dim, box); +***** test x = stk_sampling_maximinlhs (n, dim, box, niter); +***** assert (isa (x, 'stk_dataframe')); +***** assert (isequal (x.colnames, {})); +***** test + cn = {'W', 'H'}; box = stk_hrect (box, cn); + x = stk_sampling_maximinlhs (n, dim, box); + assert (isequal (x.colnames, cn)); +***** test + for dim = 1:5, + x = stk_sampling_randomlhs (n, dim); + assert (isequal (size (x), [n dim])); + u = double (x); u = u(:); + assert (~ any (isnan (u) | isinf (u))); + assert ((min (u) >= 0) && (max (u) <= 1)); + assert (stk_is_lhs (x, n, dim)); + end +9 tests, 9 passed, 0 known failure, 0 skipped +[inst/sampling/stk_sampling_vdc_rr2.m] +>>>>> /build/octave-stk-2.7.0/inst/sampling/stk_sampling_vdc_rr2.m +***** error __stk_sampling_vdc_rr2__() % two inputs required +***** error __stk_sampling_vdc_rr2__(10) % two inputs required +***** error __stk_sampling_vdc_rr2__(10, 3, -1) % two inputs required +***** test + n = 300; j = 25; + x = __stk_sampling_vdc_rr2__(n, j); + assert(isequal(size(x), [n 1])) +***** test + x = __stk_sampling_vdc_rr2__(2000, 7); + y = double (x(1998:2000, :)); + yref = [0.849786281294525; 0.085080398941584; 0.555668634235701]; + assert(stk_isequal_tolrel(y, yref, 1e-13)); +5 tests, 5 passed, 0 known failure, 0 skipped +[inst/sampling/@stk_sampcrit_ei/stk_sampcrit_ei.m] +>>>>> /build/octave-stk-2.7.0/inst/sampling/@stk_sampcrit_ei/stk_sampcrit_ei.m +***** shared F, M, EI + M = stk_model_gpposterior (stk_model, [1 2 3]', [1.234 3 2]'); +warning: Something went wrong during the optimization +crit0 = 2.594852, crit_opt = 2.594852: crit0 < crit_opt +***** test F = stk_sampcrit_ei () % ending ";" omitted on purpose, to test disp + +F = +| +| model: -- (not instantiated) +| current_minimum: Inf +| + +***** assert (isempty (F.model)) +***** assert (isempty (get (F, 'model'))) +***** assert (F.current_minimum == +inf) +***** assert (get (F, 'current_minimum') == +inf) +***** error F.toto +***** error get (F, 'toto') +***** error F.current_min = 1.234; % read-only +***** error F = set (F, 'current_min', 1.234); % read-only +***** error F.toto = 1.234; % field does not exist +***** error F = set (F, 'toto', 1.234); % field does not exist +***** error EI = feval (F, 1.0); +***** test F = stk_sampcrit_ei (); F.model = M; + assert (~ isempty (F.model)); +***** test F = stk_sampcrit_ei (); F = set (F, 'model', M); + assert (~ isempty (F.model)); +***** test F.model = []; % remove model + assert (isempty (F.model)); + assert (F.current_minimum == +inf); +***** test F = stk_sampcrit_ei (M) % ending ";" omitted on purpose, to test disp + +F = +| +| model: +| current_minimum: 1.234 +| + +***** assert (isequal (F.model, M)) +***** assert (F.current_minimum == 1.234); +***** test EI = feval (F, [1.0; 1.1; 1.2]); +***** assert (isequal (size (EI), [3 1])) +***** assert (all (EI >= 0)) +***** shared F +***** test F = stk_sampcrit_ei (stk_model ()); +***** assert (F.current_minimum == +inf); +***** error feval (F, 1.0); +24 tests, 24 passed, 0 known failure, 0 skipped +[inst/sampling/stk_sampling_regulargrid.m] +>>>>> /build/octave-stk-2.7.0/inst/sampling/stk_sampling_regulargrid.m +***** shared x, n, dim, box + n = 9; dim = 2; box = [0, 0; 1, 1]; +***** error x = stk_sampling_regulargrid (); +***** test x = stk_sampling_regulargrid (n); +***** test x = stk_sampling_regulargrid (n, dim); +***** test x = stk_sampling_regulargrid (n, dim, box); +***** assert (isa (x, 'stk_dataframe')); +***** assert (isa (x, 'stk_factorialdesign')); +***** assert (isequal (x.colnames, {})); +***** test + cn = {'W', 'H'}; box = stk_hrect (box, cn); + x = stk_sampling_regulargrid (n, dim, box); + assert (isequal (x.colnames, cn)); +***** test + for dim = 1:3, + n = 3^dim; + x = stk_sampling_regulargrid(n, dim); + assert(isequal(size(x), [n dim])); + u = double(x); u = u(:); + assert(~any(isnan(u) | isinf(u))); + assert((min(u) >= 0) && (max(u) <= 1)); + end +***** test + nn = [3 4 5]; + for dim = 1:3, + x = stk_sampling_regulargrid(nn(1:dim), dim); + assert(isequal(size(x), [prod(nn(1:dim)) dim])); + u = double(x); u = u(:); + assert(~any(isnan(u) | isinf(u))); + assert((min(u) >= 0) && (max(u) <= 1)); + end +10 tests, 10 passed, 0 known failure, 0 skipped +[inst/sampling/stk_sampcrit_ehvi_eval.m] +>>>>> /build/octave-stk-2.7.0/inst/sampling/stk_sampcrit_ehvi_eval.m +***** shared zr, zi + zr = [1 1]; + zi = [0.25 0.75; 0.5 0.5; 0.75 0.25]; +***** test % no improvement (1 computation) + zp_mean = [0.6 0.6]; zp_std = [0 0]; + EHVI = stk_sampcrit_ehvi_eval (zp_mean, zp_std, zi, zr); + assert (stk_isequal_tolabs (EHVI, 0, 1e-12)); +***** test % guaranteed improvement (1 computation) + zp_mean = [0 0]; zp_std = [0 0]; + EHVI = stk_sampcrit_ehvi_eval (zp_mean, zp_std, zi, zr); + assert (stk_isequal_tolabs (EHVI, 10 * 0.25 ^ 2)); +***** test % no improvement again (2 computations) + zp_mean = [0.5 0.5; 0.6 0.6]; zp_std = [0 0; 0 0]; + EHVI = stk_sampcrit_ehvi_eval (zp_mean, zp_std, zi, zr); + assert (stk_isequal_tolabs (EHVI, [0; 0], 1e-12)); +***** test % no observation -> EHVI wrt zr + zp_mean = [0.6 0.6]; zp_std = 0.01 * [1 1]; zi = []; + EHVI = stk_sampcrit_ehvi_eval (zp_mean, zp_std, zi, zr); + assert (stk_isequal_tolabs (EHVI, (1 - 0.6)^2, 1e-12)); +***** test % no observation below zr -> EHVI wrt zr + zp_mean = [0.6 0.6]; zp_std = 0.01 * [1 1]; zi = [2 2]; + EHVI = stk_sampcrit_ehvi_eval (zp_mean, zp_std, zi, zr); + assert (stk_isequal_tolabs (EHVI, (1 - 0.6)^2, 1e-12)); +5 tests, 5 passed, 0 known failure, 0 skipped +[inst/sampling/stk_sampling_nesteddesign.m] +>>>>> /build/octave-stk-2.7.0/inst/sampling/stk_sampling_nesteddesign.m +***** shared x, n, dim, box, niter, levels + n = [23; 14; 5; 2]; dim = 2; box = [0, 0; 4, 4]; niter = 10; + levels = [10.1; 15.2; -9.3; 2.4; 17.5]; +***** error x = stk_sampling_nesteddesign (); +***** test x = stk_sampling_nesteddesign (n); +***** test x = stk_sampling_nesteddesign (n, dim); +***** test x = stk_sampling_nesteddesign (n, dim, box); +***** test x = stk_sampling_nesteddesign (n, dim, box, niter); +***** test x = stk_sampling_nesteddesign (n, dim, box, niter, levels); +***** assert ( isequal(size(x), [sum(n), dim + 1]) ); +***** assert ( isa(x, 'stk_dataframe') ); + cn = [0; cumsum(n)]; + for lev = 1:length(n), + y = x( (cn(lev) + 1):(cn(lev + 1)), 1:dim ); + assert (isequal (size (y), [n(lev) dim])); + if lev > 1 + assert ( isequal(z((end - n(lev) + 1):end, :), y) ); + end + if lev == length(n) + assert (stk_is_lhs (y, n(lev), dim, box)); + end + z = y; + end +***** assert (isequal (x.colnames{dim + 1}, 'Level')); + levels = stk_dataframe(levels, {'t'}); + box = stk_hrect(box, {'x1', 'x2', 'x3', 'x4'}); +***** test x = stk_sampling_nesteddesign (n, [], box, [], levels); +***** assert (isequal(x.colnames, {'x1', 'x2', 'x3', 'x4', 't'}) ); +11 tests, 11 passed, 0 known failure, 0 skipped +[inst/sampling/@stk_function/stk_function.m] +>>>>> /build/octave-stk-2.7.0/inst/sampling/@stk_function/stk_function.m +***** shared F +***** test F = stk_function () % ending ";" omitted on purpose, to test disp + +F = + +***** error [F F]; % arrays of sampling criterion objects are not supported +***** error [F; F]; % idem +***** error get (F, 'toto'); % field does not exist +***** error y = feval (F, 1.0); % not implemented for "pure" function objects +***** error dummy = F{2}; % illegal indexing +***** error dummy = F(1.0); % feval not implemented +***** error dummy = F.toto; % field does not exist +***** error F{2} = 1.234; % illegal indexing +***** error F(5) = 1.234; % illegal indexing +***** error F.toto = 1.234; % field does not exist +11 tests, 11 passed, 0 known failure, 0 skipped +[inst/sampling/@stk_sampcrit_eqi/stk_sampcrit_eqi.m] +>>>>> /build/octave-stk-2.7.0/inst/sampling/@stk_sampcrit_eqi/stk_sampcrit_eqi.m +***** shared F, M, EQI + M = stk_model_gpposterior (stk_model, [1 2 3]', [1.234 3 2]'); +warning: Something went wrong during the optimization +crit0 = 2.594852, crit_opt = 2.594852: crit0 < crit_opt +***** test F = stk_sampcrit_eqi () % ending ";" omitted on purpose, to test disp + +F = +| +| model: -- (not instantiated) +| quantile_order: 0.5 +| point_batch_size: 1 +| current_minimum: Inf +| + +***** assert (isempty (F.model)) +***** assert (isempty (get (F, 'model'))) +***** assert (F.quantile_order == 0.5) +***** assert (get (F, 'quantile_order') == 0.5) +***** assert (F.current_minimum == +inf) +***** assert (get (F, 'current_minimum') == +inf) +***** error F.toto +***** error get (F, 'toto') +***** error F.current_min = 1.234; % read-only +***** error F = set (F, 'current_min', 1.234); % read-only +***** error F.toto = 1.234; % field does not exist +***** error F = set (F, 'toto', 1.234); % field does not exist +***** test F.quantile_order = 0.9; assert (F.quantile_order == 0.9) +***** test F = set (F, 'quantile_order', 0.8); assert (F.quantile_order == 0.8) +***** error F.quantile_order = 1.1; +***** error F.quantile_order = -0.1; +***** error F.quantile_order = [1 2]; +***** error F.current_minimum = 3.333; % read-only +***** error F.quantile_value = 2.222; % read-only +***** error EQI = feval (F, 1.0); +***** test F = stk_sampcrit_eqi (); F.model = M; + assert (~ isempty (F.model)); +***** test F = stk_sampcrit_eqi (); F = set (F, 'model', M); + assert (~ isempty (F.model)); +***** test F.model = []; % remove model + assert (isempty (F.model)); + assert (F.current_minimum == +inf); +***** test F = stk_sampcrit_eqi (M) % ending ";" omitted on purpose, to test disp + +F = +| +| model: +| quantile_order: 0.5 +| point_batch_size: 1 +| current_minimum: 1.234 +| + +***** assert (isequal (F.model, M)) +***** assert (stk_isequal_tolrel (F.current_minimum, 1.234, 10 * eps)); +***** test EQI = feval (F, [1.0; 1.1; 1.2]); +***** assert (isequal (size (EQI), [3 1])) +***** assert (all (EQI >= 0)) +***** test F.quantile_order = 0.9; assert (F.quantile_order == 0.9) +***** shared F, M, EQI + prior_model = stk_model (); + prior_model.lognoisevariance = 0.678; + M = stk_model_gpposterior (prior_model, [1 2 3]', [1.234 3 2]'); +***** test F = stk_sampcrit_eqi (M); +***** assert (isequal (F.model, M)) +***** assert (stk_isequal_tolrel (F.current_minimum, 2.077997, 1e-5)); +***** test EQI = feval (F, [1.0; 1.1; 1.2]); +***** assert (isequal (size (EQI), [3 1])) +***** assert (all (EQI >= 0)) +***** test F.quantile_order = 0.9; assert (F.quantile_order == 0.9) +***** shared F +***** test F = stk_sampcrit_eqi (stk_model ()); +***** assert (F.current_minimum == +inf); +***** error feval (F, 1.0); +***** shared F, M + M = stk_model_gpposterior (stk_model (), [1 2 3]', [1.234 3 2]'); +warning: Something went wrong during the optimization +crit0 = 2.594852, crit_opt = 2.594852: crit0 < crit_opt +***** error F = stk_sampcrit_eqi (M, [], 0); +***** error F = stk_sampcrit_eqi (M, [], 1.5); +***** error F = stk_sampcrit_eqi (M, [], nan); +***** error F = stk_sampcrit_eqi (M, [], [10 20]); +***** test F = stk_sampcrit_eqi (M, [], 10); +***** assert (isequal (F.quantile_order, 0.5)); +***** assert (isequal (F.point_batch_size, 10)); +***** error F = stk_sampcrit_eqi (M, 0.8, 0); +***** error F = stk_sampcrit_eqi (M, 0.8, 1.5); +***** error F = stk_sampcrit_eqi (M, 0.8, nan); +***** error F = stk_sampcrit_eqi (M, 0.8, [10 20]); +***** test F = stk_sampcrit_eqi (M, 0.8, 5); +***** assert (isequal (F.quantile_order, 0.8)); +***** assert (isequal (F.point_batch_size, 5)); +***** shared F, M, EQI + prior_model = stk_model (); + prior_model.lognoisevariance = 0.678; + M = stk_model_gpposterior (prior_model, [1 2 3]', [1.234 3 2]'); + F = stk_sampcrit_eqi (M); +***** test F.point_batch_size = 10; % numeric +***** assert (isequal (F.point_batch_size, 10)) +***** test EQI = feval (F, [1.0; 1.1; 1.2]); +***** test F.point_batch_size = @(x, n) 100 - n; % function handle +***** assert (isa (F.point_batch_size, 'function_handle')) +***** test EQI = feval (F, [1.0; 1.1; 1.2]); +***** test F.point_batch_size = 'sin'; % char +***** assert (isa (F.point_batch_size, 'function_handle')) +63 tests, 63 passed, 0 known failure, 0 skipped +[inst/sampling/stk_halfpintl.m] +>>>>> /build/octave-stk-2.7.0/inst/sampling/stk_halfpintl.m +***** test % case #1 + a = 1; + b = 1; + [a_out, b_out, z_out] = stk_halfpintl (a, b); + assert (a_out == 1) + assert (b_out == 1) + assert (isempty (z_out)) +***** test % case #2: two lines, slopes not equal, already sorted + a = [1; -1]; + b = [0; 2]; + [a_out, b_out, z_out] = stk_halfpintl (a, b); + assert (isequal (a_out, [1; -1])) + assert (isequal (b_out, [0; 2])) + assert (z_out == 1) +***** test % case #3: same as #2, but not sorted + a = [-1; 1]; + b = [ 2; 0]; + [a_out, b_out, z_out] = stk_halfpintl (a, b); + assert (isequal (a_out, [1; -1])) + assert (isequal (b_out, [0; 2])) + assert (z_out == 1) +***** test % case #4: two lines, equal slopes, already sorted + a = [0; 0]; + b = [1; 2]; + [a_out, b_out, z_out] = stk_halfpintl (a, b); + assert (a_out == 0) + assert (b_out == 1) + assert (isempty (z_out)) +***** test % case #5: same as #4, but not sorted + a = [0; 0]; + b = [2; 1]; + [a_out, b_out, z_out] = stk_halfpintl (a, b); + assert (a_out == 0) + assert (b_out == 1) + assert (isempty (z_out)) +***** test % case #6: add a dominated line to #2 (the result does not change) + a = [1; -1; 0]; + b = [0; 2; 1]; + [a_out, b_out, z_out] = stk_halfpintl (a, b); + assert (isequal (a_out, [1; -1])) + assert (isequal (b_out, [0; 2])) + assert (z_out == 1) +***** test % case #7: permutation of #6 + a = [1; 0; -1]; + b = [0; 1; 2]; + [a_out, b_out, z_out] = stk_halfpintl (a, b); + assert (isequal (a_out, [1; -1])) + assert (isequal (b_out, [0; 2])) + assert (z_out == 1) +***** test % case #8: another permutation of #6 + a = [0; 1; -1]; + b = [1; 0; 2]; + [a_out, b_out, z_out] = stk_halfpintl (a, b); + assert (isequal (a_out, [1; -1])) + assert (isequal (b_out, [0; 2])) + assert (z_out == 1) +***** test % case #9: same as #8, with some duplicated lines added + a = [0; 1; 0; -1; 0; -1; 1]; + b = [1; 0; 1; 2; 1; 2; 0]; + [a_out, b_out, z_out] = stk_halfpintl (a, b); + assert (isequal (a_out, [1; -1])) + assert (isequal (b_out, [0; 2])) + assert (z_out == 1) +9 tests, 9 passed, 0 known failure, 0 skipped +[inst/sampling/stk_sampcrit_ei_eval.m] +>>>>> /build/octave-stk-2.7.0/inst/sampling/stk_sampcrit_ei_eval.m +***** error EI = stk_sampcrit_ei_eval () % not enough args +***** error EI = stk_sampcrit_ei_eval (0) % not enough args +***** shared xi, zi, M_prior, xt, zp, EIref, EI1, EI2, EI3 + xi = [0; 0.2; 0.7; 0.9]; + zi = [1; 0.9; 0.6; 0.1]; + M_prior = stk_model (@stk_materncov32_iso); + M_prior.param = log ([1.0; 2.1]); + xt = stk_sampling_regulargrid (20, 1, [0; 1]); + zp = stk_predict (M_prior, xi, zi, xt); + EIref = stk_distrib_normal_ei (min (zi), zp.mean, sqrt (zp.var), true); +***** test % Current syntax (STK 2.4.1 and later) + EI1 = stk_sampcrit_ei_eval (zp.mean, sqrt (zp.var), min (zi)); +***** assert (isequal (EI1, EIref)) +4 tests, 4 passed, 0 known failure, 0 skipped +[inst/sampling/stk_sampcrit_akg_eval.m] +>>>>> /build/octave-stk-2.7.0/inst/sampling/stk_sampcrit_akg_eval.m +***** shared zc_mean, zc_std, zr_mean, zr_std, zcr_cov, AKG, nc + xi = [0; 0.2; 0.7; 0.9]; + zi = [1; 0.9; 0.6; 0.1] - 10; + ni = 4; + + M_prior = stk_model (@stk_materncov32_iso); + M_prior.param = log ([1.0; 2.1]); + M_prior.lognoisevariance = 0.678; + + nc = 20; + xc = stk_sampling_regulargrid (nc, 1, [0; 1]); + [zp, ~, ~, K] = stk_predict (M_prior, xi, zi, [xi; xc]); + + ir = 1:ni; ic = ni + (1:nc); + + zc_mean = zp.mean(ic); + zc_std = sqrt (zp.var(ic)); + + % reference grid: current evaluation points ("KGCP") + zr_mean = zp.mean(ir); + zr_std = sqrt (zp.var(ir)); + + zcr_cov = K(ic, ir); +***** test AKG = stk_sampcrit_akg_eval (zc_mean, zc_std, zr_mean, zr_std, zcr_cov); +***** assert (isequal (size (AKG), [nc 1])) +***** assert (all (AKG >= 0)) +***** error AKG = stk_sampcrit_akg_eval (zc_mean, zc_std, zr_mean, zr_std); +4 tests, 4 passed, 0 known failure, 0 skipped +[inst/sampling/stk_sampling_halton_rr2.m] +>>>>> /build/octave-stk-2.7.0/inst/sampling/stk_sampling_halton_rr2.m +***** error stk_sampling_halton_rr2 () % nargin < 1 +***** test + n = 300; d = 25; + x = stk_sampling_halton_rr2 (n, d); + assert (isequal (size (x), [n d])) +***** test + x = stk_sampling_halton_rr2 (1000, 3); + y = double (x(end, :)); + yref = [0.9052734375 0.028349336991312 0.74848]; + assert (stk_isequal_tolrel (y, yref, 1e-13)); +***** test + dim = 2; box = stk_hrect (dim); + x = stk_sampling_halton_rr2 (5, dim, box); + assert (isequal (x.colnames, {})); +***** test + dim = 2; cn = {'W', 'H'}; box = stk_hrect (dim, cn); + x = stk_sampling_halton_rr2 (5, dim, box); + assert (isequal (x.colnames, cn)); +5 tests, 5 passed, 0 known failure, 0 skipped +[inst/sampling/stk_sampling_randunif.m] +>>>>> /build/octave-stk-2.7.0/inst/sampling/stk_sampling_randunif.m +***** shared x, n, dim, box + n = 10; dim = 2; box = [0, 0; 2, 2]; +***** error x = stk_sampling_randunif (); +***** test x = stk_sampling_randunif (n); +***** test x = stk_sampling_randunif (n, dim); +***** test x = stk_sampling_randunif (n, dim, box); +***** assert (isa(x, 'stk_dataframe')); +***** assert (isequal (x.colnames, {})); +***** test + cn = {'W', 'H'}; box = stk_hrect (box, cn); + x = stk_sampling_randunif (n, dim, box); + assert (isequal (x.colnames, cn)); +***** test + for dim = 1:5, + x = stk_sampling_randunif(n, dim); + assert(isequal(size(x), [n dim])); + u = double(x); u = u(:); + assert(~any(isnan(u) | isinf(u))); + assert((min(u) >= 0) && (max(u) <= 1)); + end +8 tests, 8 passed, 0 known failure, 0 skipped +[inst/sampling/stk_sampling_nestedlhs.m] +>>>>> /build/octave-stk-2.7.0/inst/sampling/stk_sampling_nestedlhs.m +***** shared x, n, dim, box, niter, levels + n = [48; 12; 4; 2]; dim = 2; box = [0, 0; 4, 4]; niter = 10; + levels = [10.1; 15.2; -9.3; 2.4; 17.5]; +***** error x = stk_sampling_nestedlhs (); +***** test x = stk_sampling_nestedlhs (n); +***** test x = stk_sampling_nestedlhs (n, dim); +***** test x = stk_sampling_nestedlhs (n, dim, box); +***** test x = stk_sampling_nestedlhs (n, dim, box, niter); +***** test x = stk_sampling_nestedlhs (n, dim, box, niter, levels); +***** assert ( isequal(size(x), [sum(n), dim + 1]) ); +***** assert ( isa(x, 'stk_dataframe') ); + cn = [0; cumsum(n)]; + for lev = 1:length(n), + y = x( (cn(lev) + 1):(cn(lev + 1)), 1:dim ); + assert (isequal (size (y), [n(lev) dim])); + assert (stk_is_lhs (y, n(lev), dim, box)); + if lev > 1 + assert ( isequal(z((end - n(lev) + 1):end, :), y) ); + end + z = y; + end +***** assert (isequal (x.colnames{dim + 1}, 'Level')); + levels = stk_dataframe(levels, {'t'}); + box = stk_hrect(box, {'x1', 'x2', 'x3', 'x4'}); +***** test x = stk_sampling_nestedlhs (n, [], box, [], levels); +***** assert (isequal(x.colnames, {'x1', 'x2', 'x3', 'x4', 't'}) ); +11 tests, 11 passed, 0 known failure, 0 skipped +[inst/sampling/@stk_sampcrit_akg/stk_sampcrit_akg.m] +>>>>> /build/octave-stk-2.7.0/inst/sampling/@stk_sampcrit_akg/stk_sampcrit_akg.m +***** shared F, M, AKG + M = stk_model_gpposterior (stk_model, [1 2 3]', [1.234 3 2]'); +warning: Something went wrong during the optimization +crit0 = 2.594852, crit_opt = 2.594852: crit0 < crit_opt +***** test F = stk_sampcrit_akg () % ending ";" omitted on purpose, to test disp + +F = +| +| model: -- (not instantiated) +| reference_grid: -- (use current evaluation points) +| + +***** assert (isempty (F.model)) +***** assert (isempty (get (F, 'model'))) +***** assert (isempty (F.reference_grid)) +***** assert (isempty (get (F, 'reference_grid'))) +***** error F.toto +***** error get (F, 'toto') +***** error F.toto = 1.234; % field does not exist +***** error F = set (F, 'toto', 1.234); % field does not exist +***** error AKG = feval (F, 1.0); +***** test F = stk_sampcrit_akg (); F.model = M; + assert (isequal (F.model, M)); +***** test F = stk_sampcrit_akg (); F = set (F, 'model', M); + assert (isequal (F.model, M)); + assert (isequal (size (F.zr_mean), [3 1])) % n x 1 + assert (isequal (size (F.zr_std), [3 1])) % n x 1 + assert (isequal (size (F.zr_lambdamu), [4 3])) % (n+1) x n (constant mean) +***** test F.model = []; % remove model + assert (isempty (F.model)); + assert (isempty (F.zr_mean)) + assert (isempty (F.zr_std)) + assert (isempty (F.zr_lambdamu)) +***** test xr = [1 1.5 2 2.5 3]'; + F.reference_grid = xr % ending ";" omitted on purpose, to test disp + assert (isequal (F.reference_grid, xr)) + assert (isempty (F.zr_mean)) + assert (isempty (F.zr_std)) + assert (isempty (F.zr_lambdamu)) + +F = +| +| model: -- (not instantiated) +| reference_grid: <5x1 double array> +| + +***** test F.reference_grid = []; + assert (isempty (F.reference_grid)) +***** test F = stk_sampcrit_akg (); F.model = M; + assert (isequal (F.model, M)); + xr = [1 1.5 2 2.5 3]'; + F.reference_grid = xr % ending ";" omitted on purpose, to test disp + assert (isequal (F.reference_grid, xr)) + assert (isequal (size (F.zr_mean), [5 1])) % nr x 1 + assert (isequal (size (F.zr_std), [5 1])) % nr x 1 + assert (isequal (size (F.zr_lambdamu), [4 5])) % (n+1) x nr (constant mean) + +F = +| +| model: +| reference_grid: <5x1 double array> +| + +***** test F.reference_grid = []; + assert (isempty (F.reference_grid)) +***** test F = stk_sampcrit_akg (M) % ending ";" omitted on purpose, to test disp + +F = +| +| model: +| reference_grid: -- (use current evaluation points) +| + +***** assert (isequal (F.model, M)) +***** test AKG = feval (F, [1.0; 1.1; 1.2]); +***** assert (isequal (size (AKG), [3 1])) +***** assert (all (AKG >= 0)) +***** test [AKG2, zp] = feval (F, [1.0; 1.1; 1.2]); + assert (isequal (AKG2, AKG)); + assert (isa (zp, 'stk_dataframe') && isequal (size (zp), [3 2])) +***** shared F, xr + xr = [1 1.5 2 2.5 3]'; +***** test F = stk_sampcrit_akg (stk_model ()); +***** assert (isempty (F.reference_grid)) +***** test F.reference_grid = xr; +***** assert (isequal (F.reference_grid, xr)) +***** assert (isempty (F.zr_mean)) +***** assert (isempty (F.zr_std)) +***** assert (isempty (F.zr_lambdamu)) +***** error AKG = feval (F, 1.0); +***** shared F, M, xr + xr = [1 1.5 2 2.5 3]'; + M = stk_model_gpposterior (stk_model, [1 2 3]', [1.234 3 2]'); +warning: Something went wrong during the optimization +crit0 = 2.594852, crit_opt = 2.594852: crit0 < crit_opt +***** test F = stk_sampcrit_akg (M, xr); +***** assert (isequal (F.model, M)) +***** assert (isequal (F.reference_grid, xr)) +***** assert (isequal (size (F.zr_mean), [5 1])) % nr x 1 +***** assert (isequal (size (F.zr_std), [5 1])) % nr x 1 +***** assert (isequal (size (F.zr_lambdamu), [4 5])) % (n+1) x nr (constant mean) +37 tests, 37 passed, 0 known failure, 0 skipped +[inst/model/prior_struct/stk_ortho_func.m] +>>>>> /build/octave-stk-2.7.0/inst/model/prior_struct/stk_ortho_func.m +***** shared model, x, n, d + n = 15; d = 4; + model = stk_model (@stk_materncov_aniso, d); + x = stk_sampling_randunif (n, d); + model = rmfield (model, 'lm'); % Test the old .order approach +***** error P = stk_ortho_func (); +***** error P = stk_ortho_func (model); +***** test P = stk_ortho_func (model, x); +***** test + model.order = -1; P = stk_ortho_func (model, x); + assert (isequal (size (P), [n, 0])); +***** test + model.order = 0; P = stk_ortho_func (model, x); + assert (isequal (size (P), [n, 1])); +***** test + model.order = 1; P = stk_ortho_func (model, x); + assert (isequal (size (P), [n, d + 1])); +***** test + model.order = 2; P = stk_ortho_func (model, x); + assert (isequal (size (P), [n, 1 + d * (d + 3) / 2])); +***** test + model.order = 3; P = stk_ortho_func (model, x); + assert (isequal (size (P), [n, 1 + d * (11 + d * (6 + d)) / 6])); +***** error + model.order = 4; P = stk_ortho_func (model, x); + % model.order > 3 is not allowed +9 tests, 9 passed, 0 known failure, 0 skipped +[inst/model/prior_struct/stk_model.m] +>>>>> /build/octave-stk-2.7.0/inst/model/prior_struct/stk_model.m +***** test model = stk_model (); +***** test model = stk_model (@stk_expcov_iso); +***** test model = stk_model (@stk_expcov_iso, 1); +***** test model = stk_model (@stk_expcov_iso, 3); +***** test model = stk_model (@stk_expcov_aniso); +***** test model = stk_model (@stk_expcov_aniso, 1); +***** test model = stk_model (@stk_expcov_aniso, 3); +***** test model = stk_model (@stk_materncov_iso); +***** test model = stk_model (@stk_materncov_iso, 1); +***** test model = stk_model (@stk_materncov_iso, 3); +***** test model = stk_model (@stk_materncov_aniso); +***** test model = stk_model (@stk_materncov_aniso, 1); +***** test model = stk_model (@stk_materncov_aniso, 3); +***** test model = stk_model (@stk_materncov32_iso); +***** test model = stk_model (@stk_materncov32_iso, 1); +***** test model = stk_model (@stk_materncov32_iso, 3); +***** test model = stk_model (@stk_materncov32_aniso); +***** test model = stk_model (@stk_materncov32_aniso, 1); +***** test model = stk_model (@stk_materncov32_aniso, 3); +***** test model = stk_model (@stk_materncov52_iso); +***** test model = stk_model (@stk_materncov52_iso, 1); +***** test model = stk_model (@stk_materncov52_iso, 3); +***** test model = stk_model (@stk_materncov52_aniso); +***** test model = stk_model (@stk_materncov52_aniso, 1); +***** test model = stk_model (@stk_materncov52_aniso, 3); +***** test model = stk_model (@stk_gausscov_iso); +***** test model = stk_model (@stk_gausscov_iso, 1); +***** test model = stk_model (@stk_gausscov_iso, 3); +***** test model = stk_model (@stk_gausscov_aniso); +***** test model = stk_model (@stk_gausscov_aniso, 1); +***** test model = stk_model (@stk_gausscov_aniso, 3); +***** test model = stk_model (@stk_sphcov_iso); +***** test model = stk_model (@stk_sphcov_iso, 1); +***** test model = stk_model (@stk_sphcov_iso, 3); +***** test model = stk_model (@stk_sphcov_aniso); +***** test model = stk_model (@stk_sphcov_aniso, 1); +***** test model = stk_model (@stk_sphcov_aniso, 3); +37 tests, 37 passed, 0 known failure, 0 skipped +[inst/model/prior_struct/stk_covmat_noise.m] +>>>>> /build/octave-stk-2.7.0/inst/model/prior_struct/stk_covmat_noise.m +***** shared model, model2, x1, x2, n1, n2, d, Ka, Kb, Kc, Pa, Pb, Pc, P1, P2, P3, K1, K2, K3 + n1 = 20; n2 = 10; d = 4; + model = stk_model (@stk_materncov52_aniso, d); + model.lm = stk_lm_affine; + model.param = log ([1.0; 2.1; 2.2; 2.3; 2.4]); + model2 = model; model2.lognoisevariance = log(0.01); + x1 = stk_sampling_randunif (n1, d); + x2 = stk_sampling_randunif (n2, d); +***** error [KK, PP] = stk_covmat_noise (); +***** error [KK, PP] = stk_covmat_noise (model); +***** test [Ka, Pa] = stk_covmat_noise (model, x1); % (1) +***** test [K1, P1] = stk_covmat_noise (model, x1, []); +***** test [K2, P2] = stk_covmat_noise (model, x1, [], -1); +***** test [K3, P3] = stk_covmat_noise (model, x1, [], -1, false); +***** assert (isequal (size (Ka), [n1 n1])); +***** assert (isequal (size (Pa), [n1 0])); +***** assert (isequal (P1, Pa) && (isequal (K1, Ka))) +***** assert (isequal (P2, Pa) && (isequal (K2, Ka))) +***** assert (isequal (P3, Pa) && (isequal (K3, Ka))) +***** test [Kb, Pb] = stk_covmat_noise (model, x1, x1); % (2) +***** test [K1, P1] = stk_covmat_noise (model, x1, x1, -1); +***** test [K2, P2] = stk_covmat_noise (model, x1, x1, -1, false); +***** assert (isequal (size (Kb), [n1 n1])); +***** assert (isequal (size (Pb), [n1 0])); +***** assert (isequal (P1, Pb) && (isequal (K1, Kb))) +***** assert (isequal (P2, Pb) && (isequal (K2, Kb))) +***** test [Kc, Pc] = stk_covmat_noise (model, x1, x2); % (3) +***** test [K1, P1] = stk_covmat_noise (model, x1, x2, -1); +***** test [K2, P2] = stk_covmat_noise (model, x1, x2, -1, false); +***** assert (isequal (size (Kc), [n1 n2])); +***** assert (isequal (size (Pc), [n1 0])); +***** assert (isequal (P1, Pc) && (isequal (K1, Kc))) +***** assert (isequal (P2, Pc) && (isequal (K2, Kc))) +***** assert (isequal (Kb, Ka)); +***** test [Ka, Pa] = stk_covmat_noise (model2, x1); % (1') +***** test [Kb, Pb] = stk_covmat_noise (model2, x1, x1); % (2') +***** error assert (isequal (Kb, Ka)); +***** assert (isequal (Pa, Pb)); +***** assert (isequal (Pa, Pc)); +31 tests, 31 passed, 0 known failure, 0 skipped +[inst/model/noise/@stk_gaussiannoise_het0/set.m] +>>>>> /build/octave-stk-2.7.0/inst/model/noise/@stk_gaussiannoise_het0/set.m +***** shared M_post + x_obs = (linspace (0, pi, 15))'; + z_obs = sin (x_obs); + M_prior = stk_model (@stk_materncov32_iso); + M_prior.param = log ([1.0; 2.1]); + M_post = stk_model_gpposterior (M_prior, x_obs, z_obs); +***** error value = get (M_post, 1.33); +***** error value = get (M_post, 'dudule'); +***** test value = get (M_post, 'prior_model'); +3 tests, 3 passed, 0 known failure, 0 skipped +[inst/model/@stk_model_gpposterior/stk_model_gpposterior.m] +>>>>> /build/octave-stk-2.7.0/inst/model/@stk_model_gpposterior/stk_model_gpposterior.m +***** test stk_test_class ('stk_model_gpposterior') +***** shared M_prior, x_obs, z_obs + x_obs = (linspace (0, pi, 15))'; + z_obs = sin (x_obs); + + M_prior = stk_model (@stk_materncov32_iso); + M_prior.param = log ([1.0; 2.1]); +***** test M_post = stk_model_gpposterior (); +***** test M_post = stk_model_gpposterior (M_prior, x_obs, z_obs); +***** error M_post = stk_model_gpposterior (M_prior, x_obs, [z_obs; z_obs]); +***** error M_post = stk_model_gpposterior (M_prior, x_obs, [z_obs; z_obs], 3.441); +***** test % hidden feature + kreq = stk_kreq_qr (M_prior, x_obs); + M_post = stk_model_gpposterior (M_prior, {x_obs, kreq}, z_obs); +***** test % NaNs in prior_model.param + DIM = 1; M = stk_model (@stk_materncov52_aniso, DIM); + M.param = nan (2, 1); % this is currently the default + x = stk_sampling_regulargrid (20, DIM, [0; 1]); + y = sin (double (x)); + zp = stk_predict (M, x, y, x); +7 tests, 7 passed, 0 known failure, 0 skipped +[inst/model/@stk_model_gpposterior/get.m] +>>>>> /build/octave-stk-2.7.0/inst/model/@stk_model_gpposterior/get.m +***** shared M_post + x_obs = (linspace (0, pi, 15))'; + z_obs = sin (x_obs); + M_prior = stk_model (@stk_materncov32_iso); + M_prior.param = log ([1.0; 2.1]); + M_post = stk_model_gpposterior (M_prior, x_obs, z_obs); +***** error value = get (M_post, 1.33); +***** error value = get (M_post, 'dudule'); +***** test value = get (M_post, 'prior_model'); +3 tests, 3 passed, 0 known failure, 0 skipped +[inst/model/@stk_model_gpposterior/stk_predict_.m] +>>>>> /build/octave-stk-2.7.0/inst/model/@stk_model_gpposterior/stk_predict_.m +***** shared n, m, M_post, M_prior, x0, x_obs, z_obs, x_prd, y_prd, idx_obs, idx_prd + + n = 10; % number of observations + m = n + 1; % number of predictions + d = 1; % dimension of the input space + + x0 = (linspace (0, pi, n + m))'; + + idx_obs = (2:2:(n+m-1))'; + idx_prd = (1:2:(n+m))'; + + x_obs = x0(idx_obs); + z_obs = sin (x_obs); + x_prd = x0(idx_prd); + + M_prior = stk_model (@stk_materncov32_iso); + M_prior.param = log ([1.0; 2.1]); + + M_post = stk_model_gpposterior (M_prior, x_obs, z_obs); +***** error y_prd = stk_predict (M_post); +***** test y_prd = stk_predict (M_post, x_prd); +***** error y_prd = stk_predict (M_post, [x_prd x_prd]); +***** test % nargout = 2 + [y_prd1, lambda] = stk_predict (M_post, x_prd); + assert (stk_isequal_tolrel (y_prd, y_prd1)); + assert (isequal (size (lambda), [n m])); +***** test % nargout = 3 + [y_prd1, lambda, mu] = stk_predict (M_post, x_prd); + assert (stk_isequal_tolrel (y_prd, y_prd1)); + assert (isequal (size (lambda), [n m])); + assert (isequal (size (mu), [1 m])); % ordinary kriging +***** test % nargout = 4 + [y_prd1, lambda, mu, K] = stk_predict (M_post, x_prd); + assert (stk_isequal_tolrel (y_prd, y_prd1)); + assert (isequal (size (lambda), [n m])); + assert (isequal (size (mu), [1 m])); % ordinary kriging + assert (isequal (size (K), [m m])); +***** test % nargout = 2, compute only variances + M_post1 = stk_model_gpposterior (M_prior, x_obs, []); + [y_prd_nan, lambda] = stk_predict (M_post1, x_prd); + assert (isequal (size (lambda), [n m])); + assert (all (isnan (y_prd_nan.mean))); +***** test % discrete model (prediction indices provided) + M_prior1 = stk_model (@stk_discretecov, M_prior, x0); + M_post1 = stk_model_gpposterior (M_prior1, idx_obs, z_obs); + y_prd1 = stk_predict (M_post1, idx_prd); + assert (stk_isequal_tolrel (y_prd, y_prd1)); +***** test % discrete model (prediction indices *not* provided) + M_prior1 = stk_model (@stk_discretecov, M_prior, x0); + M_post1 = stk_model_gpposterior (M_prior1, idx_obs, z_obs); + y_prd1 = stk_predict (M_post1, []); % predict them all! + assert (stk_isequal_tolrel (y_prd, y_prd1(idx_prd, :))); +9 tests, 9 passed, 0 known failure, 0 skipped +[inst/model/@stk_model_gpposterior/set.m] +>>>>> /build/octave-stk-2.7.0/inst/model/@stk_model_gpposterior/set.m +***** shared M_post + x_obs = (linspace (0, pi, 15))'; + z_obs = sin (x_obs); + M_prior = stk_model (@stk_materncov32_iso); + M_prior.param = log ([1.0; 2.1]); + M_post = stk_model_gpposterior (M_prior, x_obs, z_obs); +***** error value = get (M_post, 1.33); +***** error value = get (M_post, 'dudule'); +***** test value = get (M_post, 'prior_model'); +3 tests, 3 passed, 0 known failure, 0 skipped +[inst/model/@stk_model_gpposterior/stk_model_update.m] +>>>>> /build/octave-stk-2.7.0/inst/model/@stk_model_gpposterior/stk_model_update.m +***** shared x_obs, z_obs, ref, M_prior, x_new, z_new, lnv_new + [x_obs, z_obs, ref] = stk_dataset_twobumps ('noisy2'); + M_prior = stk_model (@stk_materncov52_iso); + M_prior.param = [-0.15; 0.38]; + M_prior.lognoisevariance = 2 * log (ref.noise_std); + x_new = [-0.79; -0.79]; + z_new = [-0.69; -0.85]; + lnv_new = ref.noise_std_func (x_new); +***** test % heteroscedastic + M_prior.lognoisevariance = 2 * log (ref.noise_std); + M_post = stk_model_gpposterior (M_prior, x_obs, z_obs); + M_post = stk_model_update (M_post, x_new, z_new, lnv_new); +***** error % using lnv_new / homoscedastic + M_prior.lognoisevariance = 0; + M_post = stk_model_gpposterior (M_prior, x_obs, z_obs); + M_post = stk_model_update (M_post, x_new, z_new, lnv_new); % NOT OK +***** error % using lnv_new / noiseless + M_prior.lognoisevariance = -inf; + M_post = stk_model_gpposterior (M_prior, x_obs, z_obs) + M_post = stk_model_update (M_post, x_new, z_new, lnv_new); % NOT OK +***** error % not using lnv_new / heteroscedastic + M_prior.lognoisevariance = 2 * log (ref.noise_std); + M_post = stk_model_gpposterior (M_prior, x_obs, z_obs); + M_post = stk_model_update (M_post, x_new, z_new); +4 tests, 4 passed, 0 known failure, 0 skipped +[inst/model/@stk_model_gpposterior/stk_predict_leaveoneout.m] +>>>>> /build/octave-stk-2.7.0/inst/model/@stk_model_gpposterior/stk_predict_leaveoneout.m +***** test % Check virtual Leave-One-Out formula + + n = 20; d = 1; + x_obs = stk_sampling_regulargrid (n, d, [0; 2*pi]); + z_obs = stk_feval (@sin, x_obs); + + lm_list = {stk_lm_null, stk_lm_constant, stk_lm_affine}; + + for j = 0:2 + for k = 1:(length (lm_list)) + + model = stk_model (@stk_materncov32_iso, d); + model.lm = lm_list{k}; + model.param = log ([1; 5]); + + switch j % test various scenarios for lognoisevariance + case 0 + model.lognoisevariance = -inf; + case 1 + model.lognoisevariance = 0; + case 2 + model.lognoisevariance = (1 + rand (n, 1)) * 1e-3; + end + + M_post = stk_model_gpposterior (model, x_obs, z_obs); + + [loo_pred, loo_res] = stk_predict_leaveoneout (M_post); + [direct_pred, direct_res] = stk_predict_leaveoneout_direct (M_post); + + assert (stk_isequal_tolrel (loo_pred, direct_pred)); + assert (stk_isequal_tolrel (loo_res, direct_res)); + + end + end +1 test, 1 passed, 0 known failure, 0 skipped +[inst/utils/stk_conditioning.m] +>>>>> /build/octave-stk-2.7.0/inst/utils/stk_conditioning.m +***** shared n, m, ni, xi_ind, lambda, zsim, zi + + n = 50; m = 5; ni = 10; xi_ind = 1:ni; + lambda = 1/ni * ones (ni, n); % prediction == averaging + zsim = ones (n, m); % const unconditioned samplepaths + zi = zeros (ni, 1); % conditioning by zeros +***** error zsimc = stk_conditioning (); +***** error zsimc = stk_conditioning (lambda); +***** error zsimc = stk_conditioning (lambda, zi); +***** test zsimc = stk_conditioning (lambda, zi, zsim); +***** test zsimc = stk_conditioning (lambda, zi, zsim, xi_ind); +***** test + zsimc = stk_conditioning (lambda, zi, zsim, xi_ind); + assert (stk_isequal_tolabs (double (zsimc), zeros (n, m))); +***** test + zi = 2 * ones (ni, 1); % conditioning by twos + zsimc = stk_conditioning (lambda, zi, zsim, xi_ind); + assert (stk_isequal_tolabs (double (zsimc), 2 * ones (n, m))); +***** test + DIM = 1; nt = 400; + xt = stk_sampling_regulargrid (nt, DIM, [-1.0; 1.0]); + + NI = 6; xi_ind = [1 20 90 200 300 350]; + xi = xt(xi_ind, 1); + zi = (1:NI)'; % linear response ;-) + + % Carry out the kriging prediction at points xt + model = stk_model (@stk_materncov52_iso); + model.param = log ([1.0; 2.9]); + [ignore_zp, lambda] = stk_predict (model, xi, [], xt); + + % Generate (unconditional) sample paths according to the model + NB_PATHS = 10; + zsim = stk_generate_samplepaths (model, xt, NB_PATHS); + zsimc = stk_conditioning (lambda, zi, zsim, xi_ind); +8 tests, 8 passed, 0 known failure, 0 skipped +[inst/utils/stk_generate_samplepaths.m] +>>>>> /build/octave-stk-2.7.0/inst/utils/stk_generate_samplepaths.m +***** shared model, xi, zi, xt, n, nb_paths + dim = 1; n = 50; nb_paths = 5; + model = stk_model (@stk_materncov32_iso, dim); + model.param = log ([1.0; 2.9]); + xt = stk_sampling_regulargrid (n, dim, [-1.0; 1.0]); + xi = [xt(1, :); xt(end, :)]; zi = [0; 0]; +***** error zsim = stk_generate_samplepaths (); +***** error zsim = stk_generate_samplepaths (model); +***** test zsim = stk_generate_samplepaths (model, xt); +***** test zsim = stk_generate_samplepaths (model, xt, nb_paths); +***** test zsim = stk_generate_samplepaths (model, xi, zi, xt); +***** test zsim = stk_generate_samplepaths (model, xi, zi, xt, nb_paths); +***** test + zsim = stk_generate_samplepaths (model, xt); + assert (isequal (size (zsim), [n, 1])); +***** test + zsim = stk_generate_samplepaths (model, xt, nb_paths); + assert (isequal (size (zsim), [n, nb_paths])); +***** test % duplicate simulation points + zsim = stk_generate_samplepaths (model, [xt; xt], nb_paths); + assert (isequal (size (zsim), [2 * n, nb_paths])); + assert (isequal (zsim(1:n, :), zsim((n + 1):end, :))); +***** test % simulation points equal to observation points (noiseless model) + % https://sourceforge.net/p/kriging/tickets/14/ + zsim = stk_generate_samplepaths (model, xt, zeros (n, 1), xt); + assert (isequal (zsim, zeros (n, 1))); +10 tests, 10 passed, 0 known failure, 0 skipped Checking C++ files ... Summary: 1555 tests, 1555 passed, 0 known failures, 0 skipped dh_installdocs -O--buildsystem=octave @@ -10929,8 +10942,8 @@ dpkg-gencontrol: warning: package octave-stk: substitution variable ${octave:Upstream-Description} unused, but is defined dh_md5sums -O--buildsystem=octave dh_builddeb -O--buildsystem=octave -dpkg-deb: building package 'octave-stk-dbgsym' in '../octave-stk-dbgsym_2.7.0-3_i386.deb'. dpkg-deb: building package 'octave-stk' in '../octave-stk_2.7.0-3_i386.deb'. +dpkg-deb: building package 'octave-stk-dbgsym' in '../octave-stk-dbgsym_2.7.0-3_i386.deb'. dpkg-genbuildinfo --build=binary -O../octave-stk_2.7.0-3_i386.buildinfo dpkg-genchanges --build=binary -O../octave-stk_2.7.0-3_i386.changes dpkg-genchanges: info: binary-only upload (no source code included) @@ -10938,12 +10951,14 @@ dpkg-buildpackage: info: binary-only upload (no source included) dpkg-genchanges: info: not including original source code in upload I: copying local configuration +I: user script /srv/workspace/pbuilder/29203/tmp/hooks/B01_cleanup starting +I: user script /srv/workspace/pbuilder/29203/tmp/hooks/B01_cleanup finished I: unmounting dev/ptmx filesystem I: unmounting dev/pts filesystem I: unmounting dev/shm filesystem I: unmounting proc filesystem I: unmounting sys filesystem I: cleaning the build env -I: removing directory /srv/workspace/pbuilder/11599 and its subdirectories -I: Current time: Wed Apr 26 10:13:38 -12 2023 -I: pbuilder-time-stamp: 1682547218 +I: removing directory /srv/workspace/pbuilder/29203 and its subdirectories +I: Current time: Wed May 29 18:40:07 +14 2024 +I: pbuilder-time-stamp: 1716957607