> I have: > Graph community structure calculated with the edge betweenness algorithm > Number of communities (best split): 1 > Modularity (best split): 0 > > with igraph 0.6, and a network of 56 nodes and 813 edges... should I > fine-tune something? looks like just one community exists...
Could be two things: 1) it is indeed the case that only one community exists (at least according to the algorithm) 2) there is a bug in the weighted variant of the edge betweenness community detection, which has just been added recently to 0.6. If you send me your graph and the weights, I can try to distinguish between the two. Best, T. _______________________________________________ igraph-help mailing list [email protected] https://lists.nongnu.org/mailman/listinfo/igraph-help
