Dear all, I have a data that looks like this:
> print(dat) V1 V2 1 -43342073 14 2 -43337730 4 3 -43284676 1 .... 11372 75188572 11 11373 75206165 6 11374 75262720 24 What I want to do is to have a barplot where x-axis is taken from V1 and y-axis taken from V2. But I only want to plot the those region where V1 >= -500 and <= 500. But some how this snippet doesn't seem to work: > xlim = c(-500,500) > barplot(as.matrix(dat[dat$V1 >= -500 && dat$V1 > <=500,dat$V2]),xlim=xlim,axes=TRUE, main =nm); What's wrong with my approach. So yes, I do want the V1 information, hence I am aware that I dont' want: > plot(hist(dat[dat >=-500 & dat <=500])) - Gundala Viswanath Jakarta - Indonesia ______________________________________________ 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.