If I understand: m <- matrix(sample(10*10), ncol=10) m[5:6, 8:9] <- 1:4
On 4/18/08, Ng Stanley <[EMAIL PROTECTED]> wrote: > Hi, > > Is there any functions to insert a vector or matrix into an existing matrix > say between row 5 and 6 or column 8 and 9, without creating a temporary > matrix ? > > Thanks > Stanley > > [[alternative HTML version deleted]] > > ______________________________________________ > 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 ______________________________________________ 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.
