Fix bug 22419

[pspp-builds.git] / src / math / linreg / ChangeLog

diff --git a/src/math/linreg/ChangeLog b/src/math/linreg/ChangeLog
index 5f5a617b8eae210579d28dae39f233f676867d62..552d093b6bf086d105b6953bd74ff74bc02b4f44 100644 (file)
--- a/src/math/linreg/ChangeLog
+++ b/src/math/linreg/ChangeLog
@@ -1,3 +1,27 @@
+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