title: Show counts in Venneuler R package
body: <p>Does anybody know how to display the count of each subset in a Venneuler plot?
  Also, how can I write the labels next to the circles instead of the default setting (inside the circles)?
  Thanks very much!!</p>
  
  <p>Here's an example from the package manual:</p>
  
  <pre><code>vd &lt;- venneuler(c(A=0.3, B=0.3, C=1.1, "A&amp;B"=0.1, "A&amp;C"=0.2, "B&amp;C"=0.1 ,"A&amp;B&amp;C"=0.1))
  plot(vd)
  </code></pre>