DOC: cooking.rst update

pandas-dev · Jun 11, 2013 · e958833 · e958833
1 parent d00f109
commit e958833
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/doc/source/cookbook.rst b/doc/source/cookbook.rst
@@ -239,6 +239,9 @@ The :ref:`Plotting <visualization>` docs.
 `Creating a multi-line plot
 <http://stackoverflow.com/questions/16568964/make-a-multiline-plot-from-csv-file-in-matplotlib>`__
 
+`Plotting a heatmap
+<http://stackoverflow.com/questions/17050202/plot-timeseries-of-histograms-in-python>`__
+
 Data In/Out
 -----------