X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;ds=sidebyside;f=src%2Fmath%2FChangeLog;h=48b30627f8444d6d9238357f7ca08a5aa7a12645;hb=7db1398e16e52bd5da6eb828d4e28fe5b5c2fdf0;hp=5b05c81715354aa71dce1a3e1e6ea195b92d08da;hpb=f43378497b8400e9c22a3485c534693dc1bc9554;p=pspp-builds.git diff --git a/src/math/ChangeLog b/src/math/ChangeLog index 5b05c817..48b30627 100644 --- a/src/math/ChangeLog +++ b/src/math/ChangeLog @@ -1,3 +1,53 @@ +2008-03-01 Jason Stover + + * 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 + + 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 + + * interaction.c: New file. + * interaction.h : New file. + +Mon Feb 5 15:42:14 2007 Ben Pfaff + + * moments.c (moments_pass_two): Reduce number of multiplications. + +Thu Dec 7 15:27:49 WST 2006 John Darrington + + * factor-stats.c factor-stats.h: Changed independent values to + be pointers rather than copies. + +Wed Dec 6 21:14:59 2006 Ben Pfaff + + * 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 * levene.c levene.h Changed to use the new casefilter structure.