QUICK CLUSTER (documentation): Clarify behaviour of the SAVE subcommand.

[pspp] / doc / statistics.texi

diff --git a/doc/statistics.texi b/doc/statistics.texi
index 51cbb95516b80b59f7458086df54ee980714e92c..89ab28e1a6803c720718d63692f4b83a825fe62c 100644 (file)
--- a/doc/statistics.texi
+++ b/doc/statistics.texi
@@ -1876,8 +1876,9 @@ You can specify the subcommand @subcmd{SAVE} to ask that each case's cluster mem
 and the euclidean distance between the case and its cluster center be saved to
 a new variable in the active dataset.   To save the cluster membership use the
 @subcmd{CLUSTER} keyword and to save the distance use the @subcmd{DISTANCE} keyword.
-Each keyword may optionally be followed by a variable in parenthesis to specify
-the new variable which is to contain the saved parameter.
+Each keyword may optionally be followed by a variable name in parentheses to specify
+the new variable which is to contain the saved parameter.  If no variable name is specified,
+then PSPP will create one.
 
 @node RANK
 @section RANK