title: How to cut the dendrogram with varclus in R?
body: <p>I am using <code>varclus</code>from the package<code>Hmisc</code> to perform a clustering of variables (my variables are all numeric). However, I can't find a way to get more information about the clusters I obtained. I tried <code>cutree</code> from <code>hclust</code> but it didn't work. 
  The only information on the clusters and the variables contained in them I can get is by visualizing the tree, but it is not very useful...</p>
  
  <p>Does someone know a similar function than <code>cutree</code> for <code>varclus</code>? Or another function to perform clustering of variables?
  I am a new R user so any help is very welcomed!</p>
  
  <p>Here is an example of a dendrogram I want to cut.</p>
  
  <pre><code>install.packages('dprep')
  library(dprep)
  library(datasets)
  
  mxionosphere &lt;- data.matrix(ionosphere)
  v &lt;- varclus(mxionosphere)
  plot(v)
  </code></pre>
  
  <p>I want to cut the dendrogram I obtain as output.</p>
  
  <p>Thanks a lot!</p>