[R] piechart

Jim Lemon jim at bitwrit.com.au
Wed Dec 8 12:02:54 CET 2010

On 12/08/2010 07:08 PM, Sybille Wendel (Udata) wrote:
> dear R-community,
> Is it possible to have one pie chart of a large radius and then a pie
> chart with smaller radius placed on top of the larger so the centers of
> the two pie charts coincide?
> I managed to place a filled circle with smaller radius in the piechart,
> see below.
> Thanks in advance, Sybille
> pie(rep(1,12), col=rainbow(24), radius=0.9, labels=
> c("J","F","M","A","M","J","J","A","S","O","N","D"),clockwise=T)
> points (0,0,col="black",cex=20,pch=1
Hi Sybille,
Try this after plotting the first pie

floating.pie(0,0,rep(1,12), col=rainbow(24), radius=0.5)

You might find that the subplot function in the TeachingDemos package 
will also be useful.


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