One possible way library(tidyr) dat1 <- structure(list(V1 = c("A", "A", "A", "A", "A", "A", "A", "A", "A", "A"), V2 = c("A", "B", "A", "A", "A", "B", "C", "C", "B", "C"), V3 = c("B", "C", "D", "B", "B", "C", "B", "B", "C", "C" )), class = "data.frame", row.names = c(NA, -10L))
dat2 <- unite(dat1, att, V1, V2, V3, sep = ",") prop.table(table(dat2$att)) A,A,B A,A,D A,B,C A,C,B A,C,C 0.3 0.1 0.3 0.2 0.1 On Thu, 21 May 2020 at 13:22, Jeff Reichman <reichm...@sbcglobal.net> wrote: > R-help forum > > > > Looking for a function or some guidance for obtaining the percentage of > attribute combinations, for example > > > > V1 V2 V3 > > A A B > > A B C > > A A D > > A A B > > A A B > > A B C > > A C B > > A C B > > A B C > > A C C > > > > Results > > A,A,B 0.30 > > A,B,C 0.30 > > A,A,D 0.10 > > A,C,B 0.20 etc > > > > Sincerely > > > > Jeff Reichman > > (314) 457-1966 > > > > > [[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. > -- John Kane Kingston ON Canada [[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.