> after the steps you explain to me ,I use the graph.strength() to get the > number of edges pointed out for each community, But I was wondering is it > any way to assign the id of each vertex in the contracted graph exactly > the membership number of the community in the original graph. This is exactly what happens if you use contract.vertices() with the membership vector. contract.vertices() expects a vector that tells the "new" ID of each vertex after the contraction. So, if the value belonging to a certain vertex in the membership vector is X, then the vertex will be merged into the "new" node with ID=X in the contracted graph.
Best, T. _______________________________________________ igraph-help mailing list [email protected] https://lists.nongnu.org/mailman/listinfo/igraph-help
