You might perhaps look at: ?sign
On Thu, Mar 14, 2013 at 3:41 PM, Dimitri Liakhovitski <dimitri.liakhovit...@gmail.com> wrote: > Hello! Can't figure it out - hope it's simple: > > # I have some value (can be anything), e.g.: > x = 12 > # I'd like it to become 1. > > # If the value is negative (again, it can be anything), e.g.: > y = -12 > # I'd like it to become -1. > > How could I do it? > Thanks a lot! > > -- > Dimitri Liakhovitski > -- Sarah Goslee http://www.functionaldiversity.org ______________________________________________ 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.
