title: how do I export my results in excel from Jullia?
body: <p>How can I export my tables in Excel from Julia?
  my table is  a matrix as bellow: </p>
  
  <pre><code>x y z e r t b
  1 0 1 1 0 1 1
  0 1 1 0 1 1 1
  1 0 1 0 0 0 1
  </code></pre>
  
  <p>I want to write it in a excel sheet. Is there any way to do that?</p>