Hi all, The ?intersect entry kindly points out that it discards duplicate entries. I'm looking, however, to get the intersection while KEEPING duplicate entries, and there are no instructions on how to accomplish this using intersect().
Does anybody have any idea how this might be done, or am I going to need to program something from scratch (something like ordering the vectors and then looping through them)? ex: > a <- c(2,4,2,3) > b<-c(6,6,5,2,2,8,4) > intersect(a,b) [1] 2 4 I'd hope the answer to be 2 2 4. Regards, Jonathan [[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.