Re: [igraph] : edges and clusters

[Chris Watson]

1. clusters(g)

2. Probably something like:

cl <- clusters(g)$membership

edges12 <- E(g)[which(cl == 1) %--% which(cl == 2)]

Although I don't think there should be any edges between them; otherwise they would be part of the same connected component. The code I list above is what I use to determine edges between communities.

On Fri, Dec 5, 2014 at 3:42 PM, patricia <address@hidden> wrote:

Hello

I would like to ask two questions:

1) What function igraph library should I use to determine the connected components of a graph?

2) How can I do to calculate the links (edges) between clusters. For example, I have a V1 belonging to cluster 1 connected to the V30 that is in cluster 2, the same happens with many vertices. How can I account for these edges?

Thank you

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