Hi: > x1 <- 1:5 > x2 <- 6:10 > x3 <- c(1, 2, 5) > x4 <- 3 > x5 <- 4 > x2[x1 %in% x3] [1] 6 7 10 > x2[x1 %in% x4] [1] 8 > x2[x1 %in% x5] [1] 9
HTH, Dennis On Wed, May 4, 2011 at 2:20 PM, blue100 <evastrij...@hotmail.com> wrote: > dear all, > > Im a complete R newby with the following question. > > I have a dataset where my variable values are incorrectly numbered. it has > to be something like this > > Where x is variable name, y=actual value which must become corresponding > z-value > > x3 x4 x5 x3 x4 x5 > y1 y3 y4 z1 z3 z4 > y2 must become z2 > y5 z5 > > The y and z variables are matched by: > > x1 x2 > y1 z1 > y2 z2 > y3 z3 > y4 z4 > y5 z5 > > Anybody any suggestion? All help is very much appreciated.. > > -- > View this message in context: > http://r.789695.n4.nabble.com/how-to-replace-all-variable-values-tp3496838p3496838.html > Sent from the R help mailing list archive at Nabble.com. > > ______________________________________________ > 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. > ______________________________________________ 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.
