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Re: [igraph] Building hierarchies

From: Gabor Csardi
Subject: Re: [igraph] Building hierarchies
Date: Wed, 16 Jul 2008 09:25:38 -0500
User-agent: Mutt/1.5.17+20080114 (2008-01-14)


hmmm, do you mean hierarchical clustering? If you use R look at ?hclust.
You can get a matrix from the graph with get.adjacency().
Is this what you want?


On Wed, Jul 16, 2008 at 06:12:04PM +0400, Maria Grineva wrote:
> Dear Gabor and all igraph developers,
> could you suggest a way to build a hierarchy from similarity graph (weighted
> graph)?
> I would be happy if there are appropriate methods implemented in igraph
> currently. But if there are no, maybe you could point out some references
> (academic papers, libs or any other resourses)?
> Thank you for the great tool and support.
> Maria Grineva
> Institute for System Programming of RAS

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Csardi Gabor <address@hidden>    UNIL DGM

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