To plot, just use 'redshade' plot(1:10, col=redshade, cex=4,pch=16)
On Wed, Mar 17, 2010 at 6:55 AM, Hadassa Brunschwig < hadassa.brunsch...@mail.huji.ac.il> wrote: > Hi > > I would like to produce a red shading I figured the easiest way > to do that would be to use rgb in the following way: > > a <- seq(0,0.9,by=0.1) > redshade <- rgb(red=1,green=a, blue=a) > > However, I don't really know how to plot things using > hexadecimal colors. I used a function which tries to > find the closest color to the rgb shades but it didn't > work very well. > > Any comments would be appreciated. > Thanks, > Hadassa > > [[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<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 that you are trying to solve? [[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.
