X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2Fmath%2Flinreg%2FChangeLog;h=274faf41947910f36327ea6880c5280888a151f8;hb=85db5367fadb69d077392b4f07831cb608f62b6d;hp=7b6ee73d3f28ac46cb6572ec3b9efe426b03427b;hpb=f4ac26fb5880f9aeba2c7303d0e687b183bc3da1;p=pspp diff --git a/src/math/linreg/ChangeLog b/src/math/linreg/ChangeLog index 7b6ee73d3f..274faf4194 100644 --- a/src/math/linreg/ChangeLog +++ b/src/math/linreg/ChangeLog @@ -1,3 +1,62 @@ +2006-04-26 Jason Stover + + * linreg.h: Added a pointer to predicted values. + + * linreg.c (pspp_linreg_cache_alloc): Initialized pointer to + predicted values. + +2006-04-22 Jason Stover + + * predict.c (pspp_linreg_residual): Removed unnecessary cast of c_ + to pspp_linreg_cache. + +2006-04-18 Jason Stover + + * linreg.h: Added a pointer to a variable to store the resduals. + + * linreg.c (pspp_linreg_cache_alloc): Initialize the residual + variable pointer to NULL. + +2006-04-17 Jason Stover + + * linreg.c (pspp_linreg_cache_free): Accept a pointer of type + void to match definition of trns_proc_func. + +2006-04-17 Jason Stover + + * linreg.c (pspp_linreg_cache_free): Return a bool. + +Sat Apr 15 18:03:01 2006 Ben Pfaff + + * predict.c (pspp_linreg_predict): Change prototype to match + struct pspp_linreg_cache_struct's predict member. + * predict.c (pspp_linreg_residual): Change prototype to match + struct pspp_linreg_cache_struct's residual member. + +Sat Apr 15 18:01:39 2006 Ben Pfaff + + * coefficient.c (pspp_linreg_get_coeff): Compare n_indeps against + 0, instead of NULL, because it's an integer type. + +Mon Apr 3 13:20:54 2006 Ben Pfaff + + * linreg.c (pspp_linreg): Move declaration before code for C90 + compliance. + +2006-04-09 Jason Stover + + * predict.c (pspp_linreg_predict): Do something sensible even with + bad input. + +2006-04-07 Jason Stover + + * predict.c (pspp_linreg_predict): Improved handling of null + pointer args. + + * predict.c (pspp_linreg_residuals): New function. + + * coefficient.c: Improved handling of null pointer args. + 2006-04-05 Jason Stover * predict.c: New file. pspp_linreg_predict() uses a linear model