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[Pspp-commits] [SCM] GNU PSPP branch, master, updated. v0.6.1-580-g9de93

From: Jason H Stover
Subject: [Pspp-commits] [SCM] GNU PSPP branch, master, updated. v0.6.1-580-g9de9345
Date: Wed, 29 Apr 2009 16:28:24 +0000

This is an automated email from the git hooks/post-receive script. It was
generated because a ref change was pushed to the repository containing
the project "GNU PSPP".

The branch, master has been updated
       via  9de93455099eff93bb2d8b730eea8413e7ab1121 (commit)
      from  1307953ce052c1d8f3e2ec72ef6e1232aabdf5f5 (commit)

Those revisions listed above that are new to this repository have
not appeared on any other notification email; so we list those
revisions in full, below.

- Log -----------------------------------------------------------------
commit 9de93455099eff93bb2d8b730eea8413e7ab1121
Author: Jason H Stover <address@hidden>
Date:   Wed Apr 29 12:27:59 2009 -0400

    covariance-matrix.c: (is_covariance_contributor) Removed unnecessary 
    covariance-matrix.c (is_origin): Do not count a numeric variable as
    the origin. Call is_origin only for categorical variables.
    covariance-matrix.c (ordered_match_nodes): New function.
    covariance-matrix.c (match_nodes): Use bitwise operators and
    ordered_match_nodes for hashing instead of so many ifs.
    covariance-matrix.c (hash_numeric_alpha): Use hash_value_short to hash
    combinations of numeric and categorical variables.
    covariance-matrix.c (get_value_from_subscript): New function to match
    values and columns in a design matrix.
    covariance-matrix.c: Removed unused design matrix struct sums from
    struct covariance matrix. To get the means, use struct moments
    covariance-matrix.c (covariance_accumulator_to_matrix): Use
    design_matrix_set_element instead of covariance_matrix_insert. Drop
    unused function covariance_matrix_insert.
    covariance-matrix.c (covariance_accumulator_hash): Use hash_bytes instead 
of hsh_hash_bytes.


Summary of changes:
 src/math/covariance-matrix.c |  209 ++++++++++++++++++++++++------------------
 1 files changed, 120 insertions(+), 89 deletions(-)


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