title: Split a list of data.frames into sublists of data.frames
body: <p>I have a list of data.frames that looks like:     </p>
  
  <pre><code>List          
  [[1]]                
      .....               
    List             
     [[2]]            
    ....           
  
   List              
  [[95]]   
  </code></pre>
  
  <p>I would like to split this long list of data.frames in sublists of 3 data.frames each in order to do other computations in a simple and easy way. </p>
  
  <p>Something like: </p>
  
  <blockquote>
    <p>sublist1 &lt;- List[1:3]<br>
       sublist2 &lt;- List[3:6]<br>
       sublist3 &lt;- List[6:9]              </p>
  </blockquote>
  
  <p>and so on.</p>