title: R convert large character string to dataframe
body: <p>I am having trouble converting a large text string to a dataframe. I've been unable to figure this simple task out yet. Hoping for your help.</p>
  
  <pre><code>x &lt;- "1 apple 200 blueberry 3000 pear 4400 raspberry"
  </code></pre>
  
  <p>I'd like to convert this to a dataframe that looks like this:</p>
  
  <pre><code>id    name
  1     apple
  200   blueberry
  30000 pear
  4400  raspberrry
  </code></pre>