Update README.rst

Added examples

README.rst

@@ -13,6 +13,40 @@ Features
    - Limit line: follows the inputs of the `matplotlib.axes.Axes.axhline`_ function.
 - Put the chart on **arbitrary axes**.
 
+Basic Examples
+--------------
+::
+
+     # plot data using the indices as labels
+     data = [21, 2, 10, 4, 16]
+     
+     # define labels
+     labels = ['tom', 'betty', 'alyson', 'john', 'bob']
+     
+     # create a grid of subplots
+     fig,axes = plt.subplots(2, 2)
+     
+     # plot first with just data
+     pareto(data, axes=axes[0, 0])
+     plt.title('Basic chart without labels', fontsize=10)
+     
+     # plot data and associate with labels
+     pareto(data, labels, axes=axes[0, 1], limit=0.75, line_args=('g',))
+     plt.title('Data with labels, green cum. line, limit=0.75', fontsize=10)
+     
+     # plot data and labels, but remove lineplot
+     pareto(data, labels, cumplot=False, axes=axes[1, 0], 
+            data_kw={'width': 0.5, 'color': 'g'})
+     plt.title('Data without cum. line, green bar width=0.5', fontsize=10)
+     
+     # plot data cut off at 95%
+     pareto(data, labels, limit=0.95, axes=axes[1, 1], limit_kw={'color': 'y'})
+     plt.title('Data trimmed at 95%, yellow limit line', fontsize=10)
+ 
+     # format the figure and show
+     fig.canvas.set_window_title('Pareto Plot Test Figure')
+     plt.show()
+
 Installation
 ------------