title: Converting variable name to string in SAS/IML
body: <p>I have a variable called "var" in SAS/IML.  I want to know how I can create a new string variable:</p>
  
  <pre><code>var2 = "var";
  </code></pre>
  
  <p>In other words how do I take the name of any variable and convert it to a string.</p>