+2008-04-06 Jason Stover <jhs@math.gcsu.edu>
+
+ * linreg.c (pspp_linreg): For the QR method of getting the least
+ squares estimates, store intercept in cache->intercept
+ instead of coefficienc structure. Partial fix of bug 22788.
+
+2008-03-10 Jason Stover <jhs@math.gcsu.edu>
+
+ * linreg.c (pspp_linreg): Remove use of coefficient 0 as intercept.
+
+2008-03-08 Jason Stover <jhs@wonko.gcsu.edu>
+
+ * linreg.c (pspp_linreg_get_vars): Clean up the loop that searches
+ for coefficient/variable matches. Fix for bug 22419.
+
+2008-02-28 Jason Stover <jhs@math.gcsu.edu>
+
+ * linreg.c (has_coefficient): New function.
+
+ * linreg.c (pspp_linreg_predict): Fix bug 22419.
+
+2007-09-21 Jason Stover <jhs@math.gcsu.edu>
+
+ * linreg.c (pspp_linreg_cache_free): Partial fix of memory leak,
+ bug 21056.
+
+2007-08-11 Jason Stover <jhs@math.gcsu.edu>
+
+ * linreg.h (enum): Dropped ambiguous PSPP_LINREG_SVD in favor of
+ PSPP_LINREG_QR. Added PSPP_LINREG_CONDITIONAL_INVERSE.
+
+ * linreg.c (pspp_linreg): Added scope and comment for use of
+ generalized inverse to solve normal equations.
+
+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.
+