--- a/r.rst	Sun Mar 06 00:28:56 2016 +0200
+++ b/r.rst	Sun Mar 06 00:39:52 2016 +0200
@@ -208,6 +208,13 @@
   library(plyr)
   newd <- rename(d, c("beta"="two", "gamma"="three"))
 
+Removing names for raws and columns
+===================================
+::
+
+  rownames(dt) <- NULL
+  colnames(dt) <- NULL
+
 Filtering raws and columns
 ==========================
 ::