> a <- cbind(c(xr1,xs1),c(xr2,xs2)) > a[duplicated(a)] [1] 4 4
On Thu, Dec 16, 2021 at 10:18 PM Erin Hodgess <erinm.hodg...@gmail.com> wrote: > > Hello! > > I have the following: > > cbind(xr1,xr2) > > xr1 xr2 > > [1,] 8 0 > > [2,] 7 1 > > [3,] 6 2 > > [4,] 5 3 > > [5,] 4 4 > > [6,] 3 5 > > [7,] 2 6 > > [8,] 1 7 > > [9,] 0 8 > > > cbind(xs1,xs2) > > xs1 xs2 > > [1,] 9 4 > > [2,] 8 4 > > [3,] 7 4 > > [4,] 6 4 > > [5,] 5 4 > > [6,] 4 4 > > [7,] 3 4 > > > > > These are ordered pairs. I would like to get something that shows that the > pair (4,4) appears in both. I have tried cbind with match and %in% and > intersect, but not getting the exact results. > > Any suggestions would be appreciated. I have a feeling that it's something > really easy that I'm just not seeing. > > Thanks, > Erin > > > Erin Hodgess, PhD > mailto: erinm.hodg...@gmail.com > > [[alternative HTML version deleted]] > > ______________________________________________ > 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. ______________________________________________ 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.
