[R] reversing the scale on ggplot
Pedro de Barros
pbarros at ualg.pt
Wed Oct 31 11:56:56 CET 2007
I am trying to build a simple ggplot, but where the scale is
reversed, i.e. the largest numbers are on the bottom.
An example of the code I am using is
> plotdata<-data.frame(x=1:10, y=runif(10))
> plot<-plot+layer(data=plotdata, mapping=aes_string(x='x',y='y'),
geom='point', stat='identity', size=4)
> plot<-plot+ scale_y_continuous(limits=c(1,0))
I was hoping that by reversing the limits argument I would obtain the
result I wanted, but to no avail. I have searched the ggplot help and
the archives, but cannot find the answer to this issue.
I would really appreciate if anyone could give me a pointer.
I am using R2.6.0 (patched) on Windows
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