Hi,
I'm trying to create a boxplot overlayed with points where the data is
split by two factor groups.
So far:
x1<-factor(rep(LETTERS[1:4],5))
x2<-factor(rep(letters[1:2],10))
z<-runif(20,0,10)
data<-data.frame(x1=x1,x2=x2,z=z)
ggplot(data,aes(x=x1,y=z,fill=x2)) +
geom_boxplot() +
geom_point()
Obviously I'd also like to separate the points to overlay the relevant boxplots.
Any hints gratefully received.
Thanks,
Tom
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