title: Get the list of functions loaded in R's global environment
body: <blockquote>
    <p><strong>Possible Duplicate:</strong><br>
    <a href="https://stackoverflow.com/questions/4267744/is-there-a-way-to-get-a-vector-with-the-name-of-all-functions-that-one-could-use">Is there a way to get a vector with the name of all functions that one could use in R?</a>  </p>
  </blockquote>
  
  
  
  <p>Hi</p>
  
  <p>I would like to get from R the list of functions loaded in the environment.<br>
  I know <code>ls()</code> that gives the list of objects loaded. But some objects are not functions.<br>
  I would like to clean my env from the functions but not from the other objects (matrices, array etc) that contain some of my result that dont want to lose.</p>
  
  <p>Any idea?</p>