z <- apply(y, 2, mean) Cheers,
Simon. >Hello, > >I've got an array defined as y <- rnorm(3000), dim(y) <- c(3, 1000). > >I'd like to produce a 1000-element vector z that is the mean of the >corresponding elements of y (like z[1,1] <- mean(y[1,1], y[2,1], >y[3,1])), but being new to R, I'm not sure how to do this for all >elements at once (or, at least, simply). Any help is appreciated. > >Thanks, > >Tom > >______________________________________________ >[email protected] mailing list >https://stat.ethz.ch/mailman/listinfo/r-help >PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html -- Simon Blomberg, B.Sc.(Hons.), Ph.D, M.App.Stat. Visiting Fellow School of Botany & Zoology The Australian National University Canberra ACT 0200 Australia T: +61 2 6125 8057 email: [EMAIL PROTECTED] F: +61 2 6125 5573 CRICOS Provider # 00120C [[alternative HTML version deleted]] ______________________________________________ [email protected] mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html
