moved src/math/linreg.[ch] to src/math

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

diff --git a/src/math/linreg/ChangeLog b/src/math/linreg/ChangeLog
index a45216fd1e1f63241331094428572b6f577a3875..a93f3b3fc23c9674f478799eebf797021a3881d9 100644 (file)
--- a/src/math/linreg/ChangeLog
+++ b/src/math/linreg/ChangeLog
@@ -1,3 +1,29 @@
+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