title: Displaying hierarchical clusters at cluster level (without cases)
body: <p>I am interested in visualizing the results of a hierarchical cluster analysis. Is it possible to use a dendrogram to display the names or labels of clusters (and subclusters) without displaying the original cases that went into the cluster analysis?</p>
  <p>For example, this code applies a hierarchical cluster analysis to the mtcars dataset.</p>
  <pre><code>data(&quot;mtcars&quot;)
  clust &lt;- hclust(get_dist(mtcars, method = &quot;pearson&quot;), method = &quot;complete&quot;)
  plot(clust)
  </code></pre>
  <p>Let's say I cut the tree at 4 clusters and rename the clusters &quot;sedan&quot;, &quot;truck&quot;, &quot;sportscar&quot;, and &quot;van&quot; (totally arbitrary labels).</p>
  <pre><code>clust1 &lt;- cutree(clust,4)
  clust1 &lt;- dplyr::recode(clust1, 
                                 '1'='sedan',
                                 '2'='truck',
                                 '3'='sportscar',
                                 '4'='van')
  </code></pre>
  <p>Is it possible to display a dendrogram which shows these four labels as the nodes on the bottom of the tree, suppressing the names of the original car names?</p>
  <p>I am also interested in displaying subclusters within clusters in a similar way, but that may be outside the scope of this question. Bonus points if you can also give a suggestion for how to display subclusters within clusters in a dendrogram while suppressing the names of the original cases! :)</p>
  <p>Thank you in advance!</p>