Hi Kang,
Could you send a reproducible sample-code? Bests miltinho On Sat, Oct 24, 2009 at 11:32 PM, Kang Min <ngokang...@gmail.com> wrote: > Hi all, > > I have a matrix with 5 rows and 10 columns, which represent the grids > on a rectangular map. > I used the code below to plot, but it gives me the map with the 10 > columns as y-axis, and the 5 rows as the x-axis, and the (0,0) point > is at the usual bottom left hand corner. My map starts with the (0,0) > at the top left hand corner. > > How can I rotate the map 90 degrees clockwise so the (0,0) starts at > the top left? That means I need the 10 columns to be x-axis. I cannot > transpose the matrix because the map would be laterally flipped over. > > levelplot(quadsec.mat, colorkey=list(space="bottom"), scales=list > (tick.number=10), aspect=c("iso")) > > Thanks, I'm ready to give more information if needed. > > Kang Min > > ______________________________________________ > 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<http://www.r-project.org/posting-guide.html> > and provide commented, minimal, self-contained, reproducible code. > [[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.