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Re: [igraph] random graph

From: Csardi Gabor
Subject: Re: [igraph] random graph
Date: Thu, 21 Aug 2008 16:58:29 +0200
User-agent: Mutt/1.5.9i


degree.sequence.game does not know anything about the original graph,
except for the vertex degrees, so edges definitely don't _STAY_ the same, 
only, the same edges are generated in every realization. 

What is a 900/1000 random graph? It would be useful if you could send 
a small piece of code that explains the problem, otherwise, it is quite 
hard to guess.


On Thu, Aug 21, 2008 at 10:43:08AM -0400, Thiago M. Venancio wrote:
> Hi Gabor,
> I definitely do not expect all the edges to be different. However, what is
> happening is that the a big fraction of the randomized edges are the same
> in, for example 900/1000 random graphs generated.
> If I compare the random graph with the original, that's surely expected to
> have an amount of edges retained. However, I think they should not be the
> same across several randomized graphs.
> Thanks.
> Thiago

Csardi Gabor <address@hidden>    MTA RMKI, ELTE TTK

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