display two pie-charts
Le 11.05.2005 15:43, Lars a ??crit :
Hey, i'd like to compose a clock-like looking plot composed out of two circles, each showing the length of a period (to compare them). first, to do so, it looked the easiest by using pie(), just puting multiple pie-charts over each other. the problem is that once the second pie is drawn, it replaces the first one. does anybody know how to add a second, smaller pie over an existing one, like a layer? thanks, lars
Look at : ?layout ?par And try : par(mfrow=c(1,2)) pie(runif(4)) pie(runif(4))
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