Hi everybody,
I have a graph loaded into R and I successfully used edge.betweenness.community to produce the expected output (which I do not thoroughly understand).

My question is how to actually get a list of what nodes are assigned to what communities (assuming the edge betweenness algorithm is stopped when a local optimum for the community modularity is encountered), and then how to visualize the network (for example, with different colors assigned to nodes from different communities).

Thanks for your trouble on an easy/uninteresting question.

Jacob