title: What's the best way to visualize sequence of events within pandas in Python?
body: <p>I have a dataframe showing sequence of events per session on weblog data, looking like this</p>
  
  <pre><code>SessionID     EventSequence   UrlPath
  00001           1              Login
  00001           2              Overview
  00001           3              Account   
  00001           4              LogOff
  00002           1              Login
  00002           2              LogOff
  00003           1              Login
  00003           2              Account
  00003           3              Overview
  00003           4              Overview 
  00003           5              LogOff
  ....
  </code></pre>
  
  <p>I want to visualize this data in the most efficient, user-friendly way to show the most common paths within sessions in general (thinking of the tree mainly, but can be something else). What would be the most optimal way to visualize sequence of events within data? Can you please share any examples in different domains?</p>