Fixed documentation problems

[pspp-builds.git] / doc / regression.texi

diff --git a/doc/regression.texi b/doc/regression.texi
index ff91df23be3827a35eb5caf63ab28c7ad3f0274c..af3c0aaf244b940f45b7cd5e276db0ac4636181a 100644 (file)
--- a/doc/regression.texi
+++ b/doc/regression.texi
@@ -2,6 +2,8 @@
 @comment  node-name,  next,  previous,  up
 @section REGRESSION
 
+@cindex regression
+@cindex linear regression
 The REGRESSION procedure fits linear models to data via least-squares
 estimation. The procedure is appropriate for data which satisfy those
 assumptions typical in linear regression: