This seems like a natural fit for ggplot2 graphics, but I'm not aware of shading as a widely implemented graphical element: this might have some useful information -- http://had.co.nz/ggplot2/geom_histogram.html
Can you find an example of "shading" in R? (perhaps in the R Graphics Gallery) If you look at example(barplot) there's an example of how to use different line patterns, but I don't find it particularly clear. The grouping techniques seem much clearer to me. Michael On Tue, Feb 21, 2012 at 5:24 PM, Shi, Tao <shida...@yahoo.com> wrote: > Hi list, > > I want to draw a bar plot with color indicating one grouping and different > shading on top of the color indicating another grouping. How should I > proceed? > > Thanks! > > ...Tao > > > ______________________________________________ > 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. ______________________________________________ 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.
