+2008-03-10 Jason Stover <jhs@debs.hoobahooba.net>
+
+ * coefficient.c (pspp_linreg_get_coeff): Removed use of
+ coefficient 0 as intercept.
+
+2008-03-01 Jason Stover <jhs@math.gcsu.edu>
+
+ * coefficient.c (pspp_coeff_init): Ensure first arg is not a null
+ pointer.
+
+ * coefficient.c (pspp_linreg_get_coeff): Make sure we don't return
+ a result beyond the last coefficient, or start with a coefficient
+ beyond the last one if there is only one.
+
+2007-06-06 Ben Pfaff <blp@gnu.org>
+
+ Adapt case sources, sinks, and clients of procedure code to the
+ new infrastructure.
+
+ * automake.mk: Add new files.
+
+ * levene.c: Adapt to new casereaders. Abstract better.
+
+ * merge.c: New file.
+
+ * merge.h: New file.
+
+ * sort.c: Rewrite in terms of case_ordering, merger.
+
+2007-05-31 Jason Stover <jhs@math.gcsu.edu>
+
+ * interaction.c: New file.
+ * interaction.h : New file.
+
+Mon Feb 5 15:42:14 2007 Ben Pfaff <blp@gnu.org>
+
+ * moments.c (moments_pass_two): Reduce number of multiplications.
+
+Thu Dec 7 15:27:49 WST 2006 John Darrington <john@darrington.wattle.id.au>
+
+ * factor-stats.c factor-stats.h: Changed independent values to
+ be pointers rather than copies.
+
+Wed Dec 6 21:14:59 2006 Ben Pfaff <blp@gnu.org>
+
+ * coefficient.c: (pspp_coeff_get_value) Compare variable pointers
+ instead of variable indexes.
+ (pspp_linreg_get_coeff) Ditto.
+ (design_matrix_col_to_var_index) Removed.
+ (design_matrix_col_to_var) Compare variable pointers
+ instead of variable indexes.
+ (cmp_dm_var_index) Ditto.
+ (design_matrix_var_to_column) Ditto.
+ (dm_var_to_last_column) Ditto.
+
+Sun Nov 5 08:30:32 WST 2006 John Darrington <john@darrington.wattle.id.au>
+
+ * levene.c levene.h Changed to use the new casefilter structure.
+
+2006-07-15 Jason Stover <jhs@math.gcsu.edu>
+
+ * coefficient.c (pspp_coeff_init): Make design_matrix arg const.
+
+2006-07-14 Jason Stover <jhs@math.gcsu.edu>
+
+ * coefficient.c (pspp_coeff_init): Removed use of
+ pspp_linreg_cache to make the routines more generally useful.
+
+2006-05-19 Jason Stover <jhs@math.gcsu.edu>
+
+ * coefficient.h: Renamed pspp_linreg_coeff to pspp_coeff.
+
+ * coefficient.c: Moved to src/math.
+
+ * coefficient.h: Moved to src/math.
+
Tue May 9 21:09:37 2006 Ben Pfaff <blp@gnu.org>
* sort.c (sort_active_file_to_casefile): Check return value of