see ?cut Cheers Joris
On Thu, Jun 24, 2010 at 2:57 AM, Yi <liuyi.fe...@gmail.com> wrote: > I would like to prepare the data for barplot. But I only have the data frame > now. > > x1=rnorm(10,mean=2) > x2=rnorm(20,mean=-1) > x3=rnorm(15,mean=3) > data=data.frame(x1,x2,x3) > > If there a way to put data within a specific range? The expected result is > as follows: > range x1 x2 x3 > -10-0 2 5 1 (# points in > this range) > 0-10 7 9 6 > ... > > I know the table function but I do not know how to deal with the range > issue. > > Thanks in advance. > > Yi > > [[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. > -- Joris Meys Statistical consultant Ghent University Faculty of Bioscience Engineering Department of Applied mathematics, biometrics and process control tel : +32 9 264 59 87 joris.m...@ugent.be ------------------------------- Disclaimer : http://helpdesk.ugent.be/e-maildisclaimer.php ______________________________________________ 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.