Mark igraph communities in dendPlot

Question

I'm trying to plot a dendrogram of a community that was detected using fastgreedy.community, but I would like to have the branches labeled with the community number they correspond to.

Is there any way to do this automatically?

Answer 1

Check out this post. It seems to have everything that you would want. Hope it helps.

Creating a legend for a dendrogram with coloured leaves in r