Hi all, I want be more clear what I want to do. Please consider following code :
ggplot(diamonds, aes(carat, ..density..)) + geom_histogram(binwidth = 0.2, aes(fill = cut)) + facet_grid(. ~ cut) Here you see there is no need for the color-pallet named "cut", as the sub-plot headings take care of them. My question is how I can remove the color-pallet. Your help will be highly appreciated. Thanks, Megh wrote: > > Thanks Ista for your mail. Here I wanted to have control on color-pallet. > It is because, here my entire plot window is subdivided in 3 sub-plots > horizontally, on basis if a factor-variable which contains three factors, > using facet_grid(). Each sub-plot contains scatter-plot. I want to color > the points of each scatter-plot based on the corresponding factor > (contained in factor-variable). Therefore as you might agree in this case, > there is no need for additional color-pallet as the factor-description is > handled by facet_grid() function itself. > > Any better idea how I can hide color-pallet? > > Thanks, > > > > Ista Zahn wrote: >> >> There was a recent discussion of the ggplot2 mailing list about a >> similar issue. The first question is how will people know what the >> colors mean if you remove the legend? >> >> -Ish >> >> On Tue, Dec 1, 2009 at 11:41 PM, Megh <megh700...@yahoo.com> wrote: >>> >>> Let consider following plot : >>> >>> p <- ggplot(mtcars, aes(mpg, wt)) >>> p + geom_point(colour="grey50", size = 4) + geom_point(aes(colour = >>> cyl)) >>> >>> Now I want R to hide the color-pallet on "cyl", placed in the right edge >>> completely. Can anyone please guide me how to do that? >>> >>> Thanks, >>> -- >>> View this message in context: >>> http://n4.nabble.com/A-ggplot-question-tp932775p932775.html >>> Sent from the R help mailing list archive at Nabble.com. >>> >>> ______________________________________________ >>> 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. >>> >> >> >> >> -- >> Ista Zahn >> Graduate student >> University of Rochester >> Department of Clinical and Social Psychology >> http://yourpsyche.org >> >> ______________________________________________ >> 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. >> >> > > -- View this message in context: http://n4.nabble.com/A-ggplot-question-tp932775p933073.html Sent from the R help mailing list archive at Nabble.com. ______________________________________________ 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.
