There is some issue with the plain text vs. HTML - please find the answer again. If illegible kindly see the attached pic. Best Wishes. s.
x <- c('A', 'B', 'C', 'A', 'B', 'C') y <- c(10, 5, 9, 5, 15, 20) df <- data.frame(x,y) df f <- reshape(df, v.names = "y", idvar = "x", timevar = "y", direction = "wide") RESULT: > f x y.10 y.5 y.9 y.15 y.201 A 10 5 NA NA NA2 B NA 5 NA 15 NA3 C NA NA 9 NA 20 ______________________________________________ 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.