Dear Jörg, See ?cut and ?table. Is this what you want? x <- c(1, 3, 1.2, 5, 5.9) table(cut(x,breaks=c(0,2,4,6))) (0,2] (2,4] (4,6] 2 1 2
HTH, Jorge On Thu, Oct 16, 2008 at 12:46 PM, Jörg Groß <[EMAIL PROTECTED]> wrote: > Hi, > > > Is there a function which counts the frequencies of the occurence of a > number within an interval? > > for example I have this vector: > > x <- c(1, 3, 1.2, 5, 5.9) > > and I want a vector that gives me the frequencies within an interval of 2, > beginning at 0 > (so the intervals are 0-2, 2-4, 4-6 and so on) > > so I get these frequencies: > > 2, 1, 2 > > > Which functions do I have to use for this purpose? > > ______________________________________________ > 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. > [[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.