Hey, Rajesh I bit light on detail here. Being a mind reader is not an R-help prerequisite. However since I have been working on histograms today and you've just posted a question using ggplot, let me guess that its ggplot you are refering to. Then here is an example, which you can find in my post a few posts previous to yours. I've added scale_ commands to restrict the x and y scales. Actually in this example both histograms get plotted on the same y-scale automatically so that command can be removed.
Check out the ggplot on line reference http://had.co.nz/ggplot2/ and book http://cran.r-project.org/web/packages/ggplot2/ggplot2.pdf hth require(ggplot2) x <- data.frame(value=rnorm(5000, mean=0), case="A") y <- data.frame(value=rnorm(5000, mean=3), case="B") xy <- rbind(x, y) ggplot(xy, aes(x=value, fill=case, group=case)) + geom_histogram(alpha=0.5, binwidth=0.1, position="identity") + scale_x_continuous(limits=c(-2,3)) + scale_y_continuous(limits=c(0,250)) rajesh j wrote: > > Hi, > > I'm drawing two histograms in the same plot.However, my point of > comparison > is the difference in their x coordinates.But my problem is one histogram > is > much taller than the other.How can I get them both to the same height? > > -- > Rajesh.J > > [[alternative HTML version deleted]] > > ______________________________________________ > 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. > > -- View this message in context: http://www.nabble.com/histogram-scaling-tp25038602p25038798.html Sent from the R help mailing list archive at Nabble.com. ______________________________________________ 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.
