title: How to assign different name to data frame
body: <p>I have the code:</p>
  
  <pre><code>i&lt;-1
  while(i&lt;5)
  {
    df+i &lt;-data.frame()
    df+i&lt;-c(i,i+1)
    i&lt;-i+1
  
  }
  </code></pre>
  
  <p>Instead  of <code>i</code> numbers are expected.  I want to create objects <code>df1</code> ,<code>df2</code>, <code>df3</code>, etc.</p>
  
  <p>I tried   <code>assign(paste("a", i, sep = ""), i)</code></p>
  
  <p>but its not working.</p>