Re: [igraph] igraph_community_to_membership() function

[Gábor Csárdi]

Hi,

On Mon, Nov 22, 2010 at 6:08 PM, Guilherme Ferraz de Arruda
<address@hidden> wrote:
> Hi,
> i'm trying to use the igraph_community_to_membership() function, but i
> can't  understand the membership vector. At the documentaion they say:
> "A membership vector contains for each vertex the id of its graph
> component, the graph components are numbered from zero."
> is the vertex id the same as the index of the vector??

yes, VECTOR(membership)[i] is the community of vertex 'i'.

Best,
Gabor

> for example:
> com = (long int)VECTOR(membership)[i];
> "com" is the community number of the vertex "i"??
>
> Thanks for all.
>
> Guilherme
>
> _______________________________________________
> igraph-help mailing list
> address@hidden
> http://lists.nongnu.org/mailman/listinfo/igraph-help
>



-- 
Gabor Csardi <address@hidden>     UNIL DGM