added facet plot

robdmc · Jul 27, 2015 · 3faf356 · 3faf356
1 parent eeee710
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diff --git a/README.md b/README.md
@@ -144,11 +144,16 @@ DataFrame Maniuplations
 Visualization Tools
 ----
 
-* Plot tip vs total bill.
+* Simple xy scatter plots
   <pre><code><strong>[~]$ p.example_data -d tips | p.plot -x total_bill -y tip -s 'o' --title 'Tip Vs Bill'</strong> 
   </code></pre>
   ![Output Image](/images/tips_vs_bill.png?raw=true "Bar chart of gender tipper counts.")
 
+* Faceted plots
+  <pre><code><strong>[~]$ p.example_data -d tips | p.facet_grid --row smoker --col sex --hue day --map pl.scatter --args total_bill tip --kwargs 'alpha=.2' 's=100'</strong> 
+  </code></pre>
+  ![Output Image](/images/facet_plot.png?raw=true "Bar chart of gender tipper counts.")
+
 
 List of Tools
 ===

diff --git a/images/facet_plot.png b/images/facet_plot.png
diff --git a/pandashells/bin/p_facet_grid.py b/pandashells/bin/p_facet_grid.py
@@ -109,6 +109,9 @@ def main():
     parser.add_argument(
         '--ylim', nargs=2, type=float, dest='ylim', metavar='ylim', help=msg)
 
+    msg = "Save the figure to this file"
+    parser.add_argument('--savefig', nargs=1, type=str, help=msg)
+
     # parse arguments
     args = parser.parse_args()