initial version of glm

[pspp-builds.git] / src / language / stats / ChangeLog

diff --git a/src/language/stats/ChangeLog b/src/language/stats/ChangeLog
index 712c8428332688cbdcd47ed64f90b8c708f8ed02..3ec57a78dad65da6e6633705fc87babbb0adb27f 100644 (file)
--- a/src/language/stats/ChangeLog
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@@ -1,3 +1,87 @@
+2007-07-10  Jason Stover  <jhs@math.gcsu.edu>
+
+       * glm.q: Initial version of the GLM procedure.
+
+2007-06-06  Ben Pfaff  <blp@gnu.org>
+
+       Adapt case sources, sinks, and clients of procedure code to the
+       new infrastructure.
+       
+       * aggregate.c: Simplify greatly since everything is more uniform
+       now.
+
+       * autorecode.c: Adapt to new procedure code.
+       * binomial.c: Ditto.
+       * chisquare.c: Ditto.
+       * crosstabs.q: Ditto.
+       * descriptives.c: Ditto.
+       * examine.q: Ditto.
+       * npar-summary.c: Ditto.
+       * frequencies.q: Ditto.
+       * npar.q: Ditto.
+       * oneway.q: Ditto.
+       * regression.q: Ditto.
+       * sort-cases.c: Ditto.
+       * t-test.c: Ditto.
+
+       * sort-criteria.c: Rewrite to output a struct case_ordering.
+       
+       * flip.c: Rewrite to be a casereader.
+
+       * rank.q: Simplify greatly since casereaders are much more
+       flexible than what we had before.
+       
+2007-05-15  Jason Stover  <jhs@math.gcsu.edu>
+
+       * regression.q (run_regression): Tell the user when the data
+       contain no valid cases.
+
+2007-05-08  Jason Stover  <jhs@math.gcsu.edu>
+
+       * regression.q: Partial fix of bug which caused a crash if
+       dependent variable and independent variable were the same.
+
+2007-04-16 John Darrington <john@darrington.wattle.id.au>
+
+       * t-test.q: Changed the output width of reported counts and 
+       degrees of freedom, to avoid truncating these values.  Thanks
+        to Seth Woolley for reporting this problem.  A proper fix involves
+        re-thinking the output driver.
+
+2007-04-12  Jason Stover  <jhs@math.gcsu.edu>
+
+       * regression.q (run_regression): Added if (n_data >0) to fix bug
+       19581.
+
+2007-03-29  Jason Stover  <jhs@math.gcsu.edu>
+
+       * regression.q (prepare_data): New function.
+
+       * regression.q (compute_moments): New function.
+
+2007-03-18  Ben Pfaff  <blp@gnu.org>
+
+       * crosstabs.q (static var write): Rename write_style to avoid
+       conflict with POSIX function of same name.
+
+2007-03-16  Jason Stover  <jhs@math.gcsu.edu>
+
+       * regression.q (run_regression): Added support for moments.
+
+Sat Feb 17 08:16:00 2007  Ben Pfaff  <blp@gnu.org>
+
+       * flip.c (flip_sink_create): Improve error message when temporary
+       file cannot be created.
+
+Tue Feb  6 19:58:03 2007  Ben Pfaff  <blp@gnu.org>
+
+       * flip.c (flip_file): Give better error message on end-of-file.
+
+2007-02-04  Jason Stover  <jhs@math.gcsu.edu>
+
+       * regression.q: Fixed p-value computation in the test for
+       individual regression coefficients.
+
 Mon Jan 15 11:03:20 2007  Ben Pfaff  <blp@gnu.org>
 
        Fix bugs found by valgrind when --enable-debug is used with the