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Re: [igraph] dendrogram
From: |
Tamas Nepusz |
Subject: |
Re: [igraph] dendrogram |
Date: |
Thu, 25 Nov 2010 10:04:43 +0000 |
Dear Prof. Freeman,
> I have read the following example:
> [...]
> modularity(g, memb$membership)
>
> But suppose I have a file containing the membership vector. How do I use
> that instead
> of the membership vector that was produced by the walktrap.community
> operation?
Read that file into R somehow (e.g., by using scan() or read.table()), then
simply pass the vector you've loaded into modularity() as the second argument.
E.g.:
membership <- scan("my_membership_vector.txt")
modularity(g, membership)
--
T.