Re: [igraph] generated random connected power la graph with a prescribed degree sequence

[Gábor Csárdi]

Hi,

you don't even need igraph for this, see the sample() R function, and
its 'prob' argument. There are examples in the degree.sequence.game()
manual page.

Best,
Gabor

On Thu, Dec 2, 2010 at 6:46 PM, franck kalala
<address@hidden> wrote:
> Hi all,
>
> I want to generate random connected power law graph with different power
> exponent and save each graph in a separate file.
>
> The size of the graph I want to generate may varie, for now i need n=1000
> nodes and power exponent  2.1,2.3,2.5
>
> How can I do it in igraph?
> I just descovered igraph last nigth I use networkx,
>
> Mainly I dont know how to generate a degree sequence for a power law graph
> given the power exponent.
>
> Cheers
>
> Kalulu
>
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-- 
Gabor Csardi <address@hidden>     UNIL DGM