title: Using R - how to find correlation of the ordered pairs after standardization?
body: <p>Suppose, I have the following ordered data sets:</p>
  
  <pre><code>X &lt;- c(12, 15, 23, 4, 9, 36, 10, 16, 67, 45, 58, 32, 40, 58, 33) 
  
  # and 
  
  Y &lt;- c(1.5, 3.3, 10, 2.1, 8.3, 6.3, 4, 5.1, 1.4, 1.6, 1.8, 3.1, 2.2, 4, 3) 
  </code></pre>
  
  <p><strong>What does it mean by "the correlation of their ordered pairs after standardization"?</strong></p>
  
  <p><strong>How to find (code for) it in R?</strong></p>