+2008-04-09 John Darrington <john@darrington.wattle.id.au>
+
+ * regression.q: Fix display of degrees of freedom.
+
+2008-04-08 Jason Stover <jhs@math.gcsu.edu>
+
+ * regression.q (identify_indep_vars): Don't panic unless
+ n_indep_vars is 0.
+
2008-03-16 Ben Pfaff <blp@gnu.org>
Bug #22037. Thanks to John Darrington for reporting this bug.