try: y <- matrix(x, ncol=400, byrow=TRUE)
On 10/10/07, Bill Simpson <[EMAIL PROTECTED]> wrote: > Thanks Jim for the help. > > I forgot to say that one of my main snags is figuring how how to chop up > the one long (44100 samples) vector into pieces (400 of them). > > This is my C-inspired way of thinking but there must be a better way in > R. > > cyclelength=44100/400 > for i= 1 to 400 > for j= 1 to cyclelength > y[i,j]=x[i*j] > next > next > > Once that's done I can average over rows > > Thanks for any suggestions > Bill > > ______________________________________________ > 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. > -- Jim Holtman Cincinnati, OH +1 513 646 9390 What is the problem you are trying to solve? ______________________________________________ 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.
