On Mon, May 21, 2012 at 5:58 AM, Tamás Nepusz <[email protected]> wrote: >> I have calculated walktrap communities on my network, then I'd like to >> plot the result. I see the standard is to plot nodes colored >> accordingly to membership, but I'd prefer to plot each community in a >> different area of the same plot. Right now I have done this by hand >> using tkplot and then exporting coordinates, but I am wondering if a >> more automated procedure can be applied... > > I don't think so; well, one possible way to do it is to use a layout which > takes weights into account (e.g., Fruchterman-Reingold), and then construct a > weight vector which is large for intra-community edges and small for > inter-community edges. With some luck (and a nice community structure), the > weights should take care of pulling the related nodes close to each other.
I second that. I would try simply having weight 1 for internal edges, and weight 1/10 for external ones, and see how it looks. G. > Best, > T. > > > _______________________________________________ > igraph-help mailing list > [email protected] > https://lists.nongnu.org/mailman/listinfo/igraph-help -- Gabor Csardi <[email protected]> MTA KFKI RMKI _______________________________________________ igraph-help mailing list [email protected] https://lists.nongnu.org/mailman/listinfo/igraph-help
