title: Two Columns on the same axis in excel
body: <p>I have the following requirement. I have a table with 4 columns. <code>ncpus</code>, <code>ndisks</code>, <code>f1</code>, <code>f2</code>. I need a scatter plot that shows the behavior of <code>f1</code> and <code>f2</code> with change in <code>ncpus</code> and <code>ndisks</code>; i.e. consider the following data: </p>
  
  <pre><code>ncpus |  ndisks |    f1 |    f2
  ------+---------+-------+-------
     10 |     255 |  6.63 |  7.37
     50 |    1024 | 26.89 | 30.56
    100 |    1024 | 28.69 | 36.03 
  </code></pre>
  
  <p>and so on. Now what i need is a scatter plot that plots <code>ncpus</code>, <code>ndisks</code> on Y-axis and <code>f1</code>, <code>f2</code> on X-axis. Can anyone show me how this is done in excel?</p>