Joh, x <- c(1,2,3,4,7,8,9,10,12,13) which(diff(x) != 1)
gives the indices of the 'jumps'. Gabor On Thu, Dec 20, 2007 at 10:43:05PM +0100, Johannes Graumann wrote: > Hi all, > > Does anybody have a magic trick handy to isolate directly consecutive > integers from something like this: > c(1,2,3,4,7,8,9,10,12,13) > > The result should be, that groups 1-4, 7-10 and 12-13 are consecutive > integers ... > > Thanks for any hints, Joh > > ______________________________________________ > 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. -- Csardi Gabor <[EMAIL PROTECTED]> MTA RMKI, ELTE TTK ______________________________________________ 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.
