title: How to plot multiple dataframes in subplots
body: <p>I have a few Pandas DataFrames sharing the same value scale, but having different columns and indices. When invoking <code>df.plot()</code>, I get separate plot images. what I really want is to have them all in the same plot as subplots, but I'm unfortunately failing to come up with a solution to how and would highly appreciate some help. </p>