Try this: m <- matrix(sample(9), 3) diag(m) diag(m[-1,]) diag(m[,-1])
On Mon, Aug 24, 2009 at 4:03 PM, Vaupo <[email protected]> wrote: > > Hi, > > how do i fill the secondary diagonals of a matrix? > Is there an funktion like the "diag" funktion in matlab, where i can > specify > the diagonal i´d like to fill? > > -- > View this message in context: > http://www.nabble.com/Filling-matrix-secondary-diagonal-tp25121745p25121745.html > Sent from the R help mailing list archive at Nabble.com. > > ______________________________________________ > [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 > and provide commented, minimal, self-contained, reproducible code. > -- Henrique Dallazuanna Curitiba-Paraná-Brasil 25° 25' 40" S 49° 16' 22" O [[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 and provide commented, minimal, self-contained, reproducible code.
