title: Python Pandas figsize not defined
body: <p>I am new to pandas for data analysis and I just installed pandas with required dependencies (NumPy, python-dateutil, pytz, numexpr, bottleneck and matplotlib). But when I started trying the most basic code:</p>
  
  <pre><code>import pandas as pd
  pd.set_option('display.mpl_style', 'default') # Make the graphs a bit prettier
  figsize(15, 5)
  </code></pre>
  
  <p>It complains NameError: name 'figsize' is not defined.</p>
  
  <p>I am not sure if I still need some other dependencies. Could anyone shed some light on this?</p>