[igraph] Community in networks with many nodes but low link-density

[Charles Novaes de Santana]

Dear igraph-users,

I am trying to study the modularity of networks with many nodes but
low link-density (48082 nodes and 12869 edges). I tried to use
walktrap.community and fastgreedy.community functions, but those
methods didn't work (segmentation fault). I also tried the
edge.betweenness.community and it works, but of course it is very
slow.

Just for curiosity: which of the implemented methods do you suggest me
to use? Am I right in using the edge.betweenness?

Thanks in advance for any help.

Best,

Charles

-- 
Um axé! :)

--
Charles Novaes de Santana
http://www.imedea.uib-csic.es/~charles
PhD student - Global Change
Laboratorio Internacional de Cambio Global
Department of Global Change Research
Instituto Mediterráneo de Estudios Avanzados(CSIC/UIB)
Calle Miquel Marques 21, 07190
Esporles - Islas Baleares - España

Office phone - +34 971 610 896
Cell phone - +34 660 207 940