title: python dataframe convert column to row
body: <p>Attempting to convert a single dataframe column into a row.  I've seen multiple responses to similar questions, but most of the questions pertain to multiple columns and rows.  I can't find the simple solution to converting the following:</p>
  
  <pre><code>value
  </code></pre>
  
  <p>0   A<br>
  1   B<br>
  2   C<br>
  3   D<br>
  4   E<br>
  5   F<br>
  6   G<br>
  7   H<br>
  8   I<br>
  9   J<br>
  10  K<br>
  11  L</p>
  
  <p>to</p>
  
  <p>A B C D E F G H I J K L</p>