title: List of Tuples to DataFrame Conversion
body: <p>I have a list of tuples similar to the below:</p>
  
  <pre><code>[(date1, ticker1, value1),(date1, ticker1, value2),(date1, ticker1, value3)]
  </code></pre>
  
  <p>I want to convert this to a DataFrame with <code>index=date1</code>, <code>columns=ticker1</code>, and <code>values = values</code>.  What is the best way to do this?</p>
  
  <p>EDIT:</p>
  
  <p>My end goal is to create a DataFrame with a datetimeindex equal to date1 with values in a column labeled 'ticker':</p>
  
  <pre><code>df = pd.DataFrame(tuples, index=date1)
  </code></pre>
  
  <p>Right now the tuple is generated with the following:</p>
  
  <pre><code>tuples=list(zip(*prc_path))
  </code></pre>
  
  <p>where prc_path is a numpy.ndarray with shape (1000,1)</p>