[igraph] RES: Egonetworks in Igraph

[Carlos Eduardo]

Thanks! It worked! Anyway, a couple of questions appeared:

I executed the follow command: h<-graph.neighborhood(g,1,1). But class(h)
shows that h is a "list". Is there any way to: 

a.1) change h to a "igraph" object?

a.2) insert h (list) as a attribute of g (igraph), bearing in mind to
identify visually (e.g. through Visone software) the egonetwork as a part of
the bigger network?

b) I'd prefer to use the vertex identification (e.g. $name) rather than the
vertex number. Is there any way to show a correspondence list between vertex
number and other attribute (e.g. $name). Some output like this:

1-BRA
2-ARG
3-KOR
4-CHI
5-EUN
6-RUS

Thanks in advance,
Cadu   


-----Mensagem original-----
De: address@hidden
[mailto:address@hidden Em nome de Gábor
Csárdi
Enviada em: quarta-feira, 14 de setembro de 2011 13:13
Para: Help for igraph users
Assunto: Re: [igraph] Egonetworks in Igraph

On Wed, Sep 14, 2011 at 12:10 PM, Carlos Eduardo <address@hidden>
wrote:
[...]
> The question: Is there any command to pick up egonetworks inside a large
> network?

Use graph.neighborhood(), and give order=1, and nodes=<your ego>.

Gabor

[...]
-- 
Gabor Csardi <address@hidden>     MTA KFKI RMKI

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