&gt; $components$`3`
#&gt; [1] "Amy" "Ben" "Cyd" "Dan"
#&gt; 
#&gt; 
#&gt; attr(,"class")
#&gt; [1] "btdata" "list"  </div></pre>
  </div>
  <div class="col-md-3 hidden-xs hidden-sm" id="sidebar">
    <h2>Contents</h2>
    <ul class="nav nav-pills nav-stacked">
      <li><a href="#arguments">Arguments</a></li>
      
      <li><a href="#value">Value</a></li>

      <li><a href="#see-also">See also</a></li>
      
      <li><a href="#examples">Examples</a></li>
    </ul>

    <h2>Author</h2>
    
Ella Kaye

