title: converting ascii number to strings in R
body: <p>To convert strings to ascii code in R, I typically use:</p>
  
  <pre><code>&gt; strtoi(charToRaw("abcd"),16L)
  [1] 97 98 99 100
  </code></pre>
  
  <p>Is there a function to do the inverse, i.e. </p>
  
  <pre><code>&gt;myDesiredFunc(c(97 98 99 100)) 
  [1] "abcd"
  </code></pre>
  
  <p>Thanks.</p>