title: How to use read.xport transfer the label
body: <p>I am importing a SAS dataset test.xpt into <strong>R</strong>, but the label is not transferred.</p>
  
  <pre><code>library("SASxport")
  here &lt;- getwd()
  setwd('E:/')
  test &lt;- lookup.xport("test.xpt")
  </code></pre>
  
  <p>output: </p>
  
  <pre><code>&gt; test
  
  $DATA
  
  $DATA$headpad
  
  [1] 25440
  
  
  $DATA$type
  
  ...
  
  $DATA$width
  
  ...
  ...
  ...
  
  $DATA$label
  ...
  </code></pre>
  
  <p>There is label. But when I use read.xport, the label is gone.</p>
  
  <pre><code>test.data &lt;- read.xport("eos91fin.xpt")
  label(test.data)
  </code></pre>
  
  <p>All of them are blank " ". What should I do?</p>