Dear UserRs, I am trying to use systematically ggplot2 for most of my plots, but I am fighting some lack of documentation, which I try to overcome.
I want to build a scatterplot where the axes cross exactly at (0,0). I tried using scale_y_continuous(limits=c(0,10)), but I always get an extra space at the bottom of the axes. The code I used is below. > plotdata<-data.frame(x=1:10, y=runif(10)) > plot<-ggplot() > 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(0,1)) > print(plot) I believe there may be a way to use expand_range to fix this (I think I read about it somewhere), but I do not seem to find out how. 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 Thanks, Pedro ______________________________________________ R-help@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.
