title: String Split into list R
body: <p>Extract words from a string and make a list in R</p>
  
  <pre><code>str &lt;- "qwerty keyboard"
  result &lt;- strsplit(str,"[[:space:]]")
  </code></pre>
  
  <p>What I get was..(down below)</p>
  
  <pre><code>result
  [[1]]
  [1] "qwerty" "keyboard"
  </code></pre>
  
  <p>What I need is..(down below)</p>
  
  <pre><code>result
  [[1]]
  [1] "qwerty"
  [[2]]
  [1] "keyboard"
  </code></pre>
  
  <p>[OR]</p>
  
  <pre><code>result
  [[1]]
  [1] "qwerty"
  [2] "keyboard"
  </code></pre>
  
  <p>I am looking for a solution, if someone knows please post your solution here.
  thanks in advance..</p>