Is this what you want: > x <- c(1,1,1,2,2,3,4,4,5) > ifelse(x >= 1 & x <= 3, 1, x) [1] 1 1 1 1 1 1 4 4 5 >
On Sat, Jan 17, 2009 at 12:03 PM, Jörg Groß <jo...@licht-malerei.de> wrote: > Hi, > > > If I have following vector; > > > x <- c(1,1,1,2,2,3,4,4,5) > > and I want to change values in the range of 1 to 3 into the value 1, how can > I do that? > > > I tried > > > x[x == c(1:3)] <- c(1) > > > but than I get; > > x > [1] 1 1 1 2 1 1 4 4 5 > > > > R doesn't change the 2 into a 1. > But why? > > ______________________________________________ > 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. > -- Jim Holtman Cincinnati, OH +1 513 646 9390 What is the problem that you are trying to solve? ______________________________________________ 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.
