Null model / Random graph generating

Computing metrics, community detection and data handling
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Ditlev Damhus
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Joined:31 Oct 2013 12:04
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Null model / Random graph generating

Post by Ditlev Damhus » 31 Oct 2013 12:11

Hi

When running "modularity" in Gephi is it possible to compare with a null model (a lot of iterations of random generated graphs) to see if the identified modules are significant different from random?

Best,
Ditlev Damhus
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ticoalu
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Joined:18 Jul 2013 17:46
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Re: Null model / Random graph generating

Post by ticoalu » 20 Nov 2013 18:46

Maybe you can run comparison with randomly generated graph, available in Gephi (File > Generate > Random Graph).
To generate similar number of edges you can adjust the "wiring probability"
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