Thanks. but I need to make it into a more general case instead of that example
On 10/29/07, Henrique Dallazuanna <[EMAIL PROTECTED]> wrote: > If I understand your question: > > df <- data.frame(x=rnorm(20), y=rnorm(20), z=rnorm(20)) > df <- as.matrix(df) > dim(df) > dim(df) <- c(10,6) > dim(df) <- c(5,12) > > On 29/10/2007, Weiwei Shi <[EMAIL PROTECTED]> wrote: > > > > hi, > > > > if I have 20 x 3 data.frame, how to split it into > > 10 x 6 (moving the lower part of 10x3 to column) > > > > or > > > > 5 x 12 > > > > thanks > > > > -- > > Weiwei Shi, Ph.D > > Research Scientist > > GeneGO, Inc. > > > > "Did you always know?" > > "No, I did not. But I believed..." > > ---Matrix III > > > > ______________________________________________ > > 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. > > > > > > -- > Henrique Dallazuanna > Curitiba-Paraná-Brasil > 25° 25' 40" S 49° 16' 22" O -- Weiwei Shi, Ph.D Research Scientist GeneGO, Inc. "Did you always know?" "No, I did not. But I believed..." ---Matrix III ______________________________________________ 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.