title: Numpy 2D array to Table
body: <p>I've got an 18x18 2d numpy array (it's a confusion matrix)...and I need/would like to display it as a table in an ipython notebook. </p>
  
  <p>When I simply print it out, it displays with overlap--the rows are so long they take up two lines.  </p>
  
  <p>Is there a library that will allow me to print this array in a sort of spreadsheet format?</p>