Use aaply from the plyr package. Hadley
On Thu, May 27, 2010 at 6:24 AM, Johannes Graumann <johannes_graum...@web.de> wrote: > Hi, > > Why is the result of below "apply" call rotated with respect to the input > and how to remedy this? > > Thanks, Joh > > .ZScore <- function(input){ > #cat(input,"\n") > z <- (input - mean(input))/sd(input) > return(z) > } > > apply(data.frame(x1=c(1,2,3,4,5),x2=c(2,3,4,5,6),x3=c(3,4,5,6,7)),1,.ZScore) > > ______________________________________________ > 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. > -- Assistant Professor / Dobelman Family Junior Chair Department of Statistics / Rice University http://had.co.nz/ ______________________________________________ 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.