[Pspp-commits] [SCM] GNU PSPP branch, master, updated. v0.6.1-851-gc837711

[John Darrington]

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- Log -----------------------------------------------------------------
commit c8377117389554c8e914052a46b03aa8bcae8364
Author: John Darrington <address@hidden>
Date:   Sun Oct 4 16:51:57 2009 +0200

    CORRELATIONS: Properly deal with case weights.
    
    Corrected a bug in the weighted covariance calculations,
    and add a test to check that weights are properly
    handled.

commit c05b6ca3fbafc33d542beb0d3acf2114a809fdfe
Author: John Darrington <address@hidden>
Date:   Sun Oct 4 16:25:04 2009 +0200

    CORRELATIONS: Fix bug parsing /STATISTICS=ALL

commit 58e00a3068cffe79b28c195b58841edb617d995e
Author: John Darrington <address@hidden>
Date:   Sun Oct 4 16:06:14 2009 +0200

    CORRELATIONS: Documented the /STATISTICS subcommand

commit c8345320e71591cbad5a8e4b0d97dee13d4afd0c
Author: John Darrington <address@hidden>
Date:   Sun Oct 4 15:54:00 2009 +0200

    CORRELATIONS: Added support for /STATISTICS=XPROD

commit d75cdc824bc5170aeaaa76154f22f5c042d5944d
Author: John Darrington <address@hidden>
Date:   Sun Oct 4 14:59:34 2009 +0200

    CORRELATIONS: Added support for the STATISTICS subcommand

commit 65c4b7fb960b429cc535d3b564a704ee4ebfbed6
Author: John Darrington <address@hidden>
Date:   Sat Oct 3 22:46:11 2009 +0200

    Add a manual entry for the CORRELATIONS command

commit 400eaca1f378c40dced767bdc14a395dff220b8d
Author: John Darrington <address@hidden>
Date:   Sat Oct 3 21:52:01 2009 +0200

    First working version of CORRELATIONS.
    
    This commit includes a new module, src/math/covariance.[ch],
    which may eventually replace src/math/covariance-matrix.[ch]

commit 4687a500973dfdd7293c89b14248dab5ba76df90
Author: John Darrington <address@hidden>
Date:   Sat Oct 3 08:42:44 2009 +0200

    Initial framework for CORRELATIONS command

-----------------------------------------------------------------------

Summary of changes:
 doc/statistics.texi                              |   64 +++
 src/language/command.def                         |    3 +-
 src/language/stats/.gitignore                    |    1 -
 src/language/stats/automake.mk                   |    1 +
 src/language/stats/correlations.c                |  542 ++++++++++++++++++++++
 src/math/automake.mk                             |    2 +
 src/math/covariance.c                            |  267 +++++++++++
 src/{language/stats/sign.h => math/covariance.h} |   30 +-
 tests/automake.mk                                |    2 +
 tests/command/correlation.sh                     |  221 +++++++++
 10 files changed, 1119 insertions(+), 14 deletions(-)
 create mode 100644 src/language/stats/correlations.c
 create mode 100644 src/math/covariance.c
 copy src/{language/stats/sign.h => math/covariance.h} (58%)
 create mode 100755 tests/command/correlation.sh


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