X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=src%2Fmath%2Flinreg%2FChangeLog;h=5f5a617b8eae210579d28dae39f233f676867d62;hb=8dd70ac126138cbe0a2520d2698dab715c94a598;hp=b35a381b8a7a4d20ed8d7e3a849ff5571b42739d;hpb=e08ba3a0b4be7ebf4f049fa4ead1f0f1508bd7f8;p=pspp

diff --git a/src/math/linreg/ChangeLog b/src/math/linreg/ChangeLog
index b35a381b8a..5f5a617b8e 100644
--- a/src/math/linreg/ChangeLog
+++ b/src/math/linreg/ChangeLog
@@ -1,3 +1,58 @@
+2007-04-12  Jason Stover  <jhs@math.gcsu.edu>
+
+	* linreg.c: (pspp_linreg_cache_free) Check for null pointer before
+	freeing.
+
+Wed Dec  6 21:16:22 2006  Ben Pfaff  <blp@gnu.org>
+
+	* linreg.c: (pspp_linreg_get_vars) Compare variable pointers
+	instead of variable indexes.
+
+2006-05-19  Jason Stover  <jhs@math.gcsu.edu>
+
+	* coefficient.c: Moved to src/math.
+
+	* coefficient.h: Moved to src/math.
+
+2006-05-11  Jason Stover  <jhs@math.gcsu.edu>
+
+	* linreg.h: Made linreg_cache's coeff a pspp_linreg_coeff**. 
+
+2006-04-28  Jason Stover  <jhs@math.gcsu.edu>
+
+	* linreg.c (pspp_linreg_get_vars): New function. Fills an array with
+	pointers to the variables used in the model.
+
+	* linreg.h: Add a pointer called get_vars to pspp_linreg_get_vars()
+	to access variables in a model.
+
+	* coefficient.c (pspp_linreg_coeff_init): Set the variable
+	associated with the intercept term to NULL.
+
+2006-04-26  Jason Stover  <jhs@math.gcsu.edu>
+
+	* linreg.h: Added a pointer to predicted values.
+
+	* linreg.c (pspp_linreg_cache_alloc): Initialized pointer to
+	predicted values.
+
+2006-04-22  Jason Stover  <jhs@debs.hjklfdsss.org>
+
+	* predict.c (pspp_linreg_residual): Removed unnecessary cast of c_
+	to pspp_linreg_cache.
+
+2006-04-18  Jason Stover  <jhs@math.gcsu.edu>
+
+	* 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  <jason@wonko.gcsu.edu>
+
+	* linreg.c (pspp_linreg_cache_free): Accept a pointer of type
+	void to match definition of trns_proc_func.
+
 2006-04-17  Jason Stover  <jhs@math.gcsu.edu>
 
 	* linreg.c (pspp_linreg_cache_free): Return a bool.