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Re: [igraph] Questions about decompose.graph?

From: Zhijiang Wang
Subject: Re: [igraph] Questions about decompose.graph?
Date: Wed, 12 Oct 2011 09:56:27 +0800
User-agent: Mozilla/5.0 (Windows NT 5.1; rv:7.0.1) Gecko/20110929 Thunderbird/7.0.1

Thanks Gabor,
I also understood...
It's very useful.

于 2011-10-11 22:03, Gábor Csárdi 写道:
I believe so. E.g.

g <- graph.ring(10)
plot(g, mark.groups=list( c(1:5), c(5:10) ) )


On Tue, Oct 11, 2011 at 4:55 AM, Zhijiang Wang
<address@hidden> wrote:
Hi Gabor,

Please let me ask another quick question

Is plot.communities suit for overlapped community plot?

于 2011-10-7 23:47, Gábor Csárdi 写道:

In the development version you can highlight the communities with the
mark.groups option of the plot.communities function. This is also the
default, so you only need something like:

     karate <- graph.famous("Zachary")
     wc <- walktrap.community(karate)
     plot(wc, karate)

It only works well for smaller graphs, obviously.


On Thu, Oct 6, 2011 at 4:16 PM, Tamás Nepusz <address@hidden> wrote:

In fact, I am eager to know how to draw like that, that is, setting a
background color for each area of component.

I don't know whether that is possible in R or not -- I develop the Python
interface of igraph although I got to know a few things about the R
interface as well. Maybe someone else on the list can provide a solution.

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Best wishes,

Zhijiang Wang


Best wishes,
Zhijiang Wang

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