calculate <- function(x,y) { a <- x + y b <- x - y list(a=a, b=b) }
myresult <- calculate(x, y) myresult$a myresult$b Please at least read the "Introduction to R" at http://www.r-project.org/ It covers all of this very basic material. Sarah > -- Sarah Goslee http://www.stringpage.com [[alternative HTML version deleted]] ______________________________________________ R-help@stat.math.ethz.ch mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html