On Thu, Jul 17, 2008 at 5:13 PM, Mohammad Ehsanul Karim <[EMAIL PROTECTED]> wrote: > Dear List, > > Say, we generate data like this- > > dat<-rnorm(1000,1,2) > hist(dat)
library(ggplot) qplot(dat, geom="histogram", colour = factor(dat < 0)) Hadley -- http://had.co.nz/ ______________________________________________ [email protected] 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.

