[R] layout of igraph

[Gábor Csárdi]

Shukai,

the force based layout algorithms (layout.drl,
layout.fruchterman.reingold, layout.graphopt, layout.kamada.kawai) are
likely to do this; although they are not explicitly required to place
hubs in the center, usually they do.

I am not sure what is the "correlation between two nodes". You mean
that the graph is weighted?

If you have a small graph, then you can refine the layout
interactively by using 'tkplot'.

Gabor

On Thu, Feb 26, 2009 at 4:20 PM, kevinchang <shukai at seas.upenn.edu> wrote:
>
> Dear R users,
>
> I am trying to draw a network using igraph package. I intend to place the
> hub nodes (the ones with the relatively more connection with other nodes) in
> the center of the graph.  Also, the graph need to be in the fashion that the
> higher the correlation between two nodes is , the closer the two nodes will
> be.  Is there any layout that can help or any other way to do this?
>
> Thanks in advance.
> Shukai
> --
> View this message in context: http://www.nabble.com/layout-of-igraph-tp22226348p22226348.html
> Sent from the R help mailing list archive at Nabble.com.
>
> ______________________________________________
> R-help at r-project.org mailing list
> https://stat.ethz.ch/mailman/listinfo/r-help
> PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
> and provide commented, minimal, self-contained, reproducible code.
>



-- 
Gabor Csardi <Gabor.Csardi at unil.ch>     UNIL DGM