On 09-12-2013, at 08:04, Arnaud Michel <michel.arn...@cirad.fr> wrote:
> Dear R Users > > I have the vector > X <- c( 6 , 4 ,12 , 3) > > I would like to build a new vector by to transform it into > Y <- c(rep(X[1], X[1]), rep(X[2], X[2]), rep(X[3], X[3]), rep(X[4], X[4])) > > Have you a more elegant answer ? Have a good read of ?rep. Try this: rep(X,times=X) Berend ______________________________________________ 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.
