Re: [igraph] Please check my procedure of community detection

[Tamas Nepusz]

Looks OK to me - although I'm not really familiar with R.

> I wonder if the edge weights set in step 2 will affect the community  
> results.
Well, Gabor can tell us if the fastgreedy.community interface in R  
supports edge weights or not. I just peeked into the source and it  
looks like it doesn't (although the C core supports it, so probably  
the R interface has not been updated when edge weights were introduced  
in the C layer). Why don't you try walktrap.community instead?  
According to my own experience, it usually produces better modularity  
scores and it supports edge weights in the R interface as well.

--
T.