On 31/12/2016 1:36 PM, Dan Abner wrote:
Hi all,I have 2 vectors and need to extract only the elements from v2 that do not appear in v1. What is the most efficient way to do this? In the example below, I need to extract "var1". v1<-"b0" v2<-c("b0","var1")
setdiff(v2, v1) Duncan Murdoch ______________________________________________ R-help@r-project.org mailing list -- To UNSUBSCRIBE and more, see 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.
