Re: [R] plotting pie-charts into a coordinate system

From: Paul Murrell <p.murrell_at_auckland.ac.nz>
Date: Mon, 05 May 2008 09:26:08 +1200

Hi

Georg Ehret wrote:
> Dear R user group,
> I wish to plot small pie-charts to specific coordinates in a e.g.
> scatter-plot:
>
> E.g.:

>> plot(rnorm(100),rnorm(100))
>> points(1,1,col="red",cex=4)

> -> I wish to put pie(c(2,3)) at the position of the red circle...
>
> How can I do this efficiently?

For one approach see "Integrating grid Graphics Output with Base Graphics Output" in R News 3/2 (http://www.r-project.org/doc/Rnews/Rnews_2003-2.pdf)

Paul

> Thanking you and wishing you a wonderful Sunday!
> Georg.
> **************************
> Georg Ehret
> Johns Hopkins
> Baltimore
> USA
>
> [[alternative HTML version deleted]]
>
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-- 
Dr Paul Murrell
Department of Statistics
The University of Auckland
Private Bag 92019
Auckland
New Zealand
64 9 3737599 x85392
paul_at_stat.auckland.ac.nz
http://www.stat.auckland.ac.nz/~paul/

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Received on Sun 04 May 2008 - 21:35:22 GMT

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