[R] plotting pie-charts into a coordinate system

[Paul Murrell]

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]]
> 
> ______________________________________________
> 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.

-- 
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/