It does remind me of counting on one's fingers, though. Jim
On Sun, Dec 20, 2020 at 4:38 PM Bert Gunter <bgunter.4...@gmail.com> wrote: > But c(x[-1], x[1]) is, which is not so terrible, after all... ______________________________________________ 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.