title: R - could not find function 'melt()'
body: <blockquote>
    <p><strong>Possible Duplicate:</strong><br>
    <a href="https://stackoverflow.com/questions/7027288/error-could-not-find-function-in-r">Error: could not find function &hellip; in R</a>  </p>
  </blockquote>
  
  
  
  <p>I find various references to the function <code>melt()</code>, actually <code>melt.data.frame()</code> in stackoverflow for R. But when I call it in R, it gives me</p>
  
  <pre><code>Error: could not find function "melt"
  </code></pre>
  
  <p>How do I load that function so I can call it?</p>