title: Accessing element of a split string in R
body: <p>If I have a string, </p>
  
  <pre><code>x &lt;- "Hello World"
  </code></pre>
  
  <p>How can I access the second word, "World", using string split, after</p>
  
  <pre><code>x &lt;- strsplit(x, " ")
  </code></pre>
  
  <p>x[[2]] does not do anything.</p>