Merge pull request #5559 from hayd/cumcountversionadded

hayd · hayd · commit 87d8ded4e936 · 2013-11-20T13:15:16.000-08:00
DOC version added 0.13 to cumcount
diff --git a/doc/source/groupby.rst b/doc/source/groupby.rst
@@ -709,6 +709,8 @@ can be used as group keys. If so, the order of the levels will be preserved:
 Enumerate group items
 ~~~~~~~~~~~~~~~~~~~~~
 
+.. versionadded:: 0.13.0
+
 To see the order in which each row appears within its group, use the
 ``cumcount`` method:
 
