Re: [igraph] [Ask] Pie chart

[Choi]

 Thanks for replying.
Right. I need to replace vertices with pies in the graph plotting.
Since my network data (with known communities) will be divided into lots of partitions with different algorithms, I need an automatic way to plot these partitions.

How can I define pie-chart as the vertex in plot(graph)?

On Sat, Oct 16, 2010 at 3:44 AM, Gábor Csárdi <address@hidden> wrote:

You can draw pie charts in R of course, see e.g.
http://www.statmethods.net/graphs/pie.html

But what does this have to do with communities? The pie charts in the
PDF are based on external information as I understand. You can do such
a plot, either with R igraph and defining new vertex shapes, or just
using the pie and segments R functions directly, without using the
igraph plotting at all.

Gabor

On Fri, Oct 15, 2010 at 9:17 PM, Choi <address@hidden> wrote:
> Is there any (easy) way to plot those pie charts for community detection?
>
> Example of pie chart, see
> http://people.maths.ox.ac.uk/~porterm/papers/congposter.pdf
>

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--
Gabor Csardi <address@hidden>     UNIL DGM

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