ggplot2: changing default colors of boxplot
Hi:
Try this:
p <- ggplot(mtcars, aes(factor(cyl), mpg))
p + geom_boxplot(aes(colour = factor(am)), fill = 'white') +
scale_colour_manual('am', values = c('0' = 'blue', '1' = 'black'))
HTH,
Dennis
On Tue, Oct 4, 2011 at 1:56 PM, Brian Smith <bsmith030465 at gmail.com> wrote:
Hi, I wanted to change the default colors appearing in boxplot. For example, the following code (from the package/documentation): =========== library(ggplot2) p <- ggplot(mtcars, aes(factor(cyl), mpg)) p + geom_boxplot(aes(fill = factor(am))) =========== Gives the default colors. What do I need to do to modify this so that: 1. Change the colors from green and red to blue and black 2. Only have the outline of the boxplot colored (and not fill in the box) thanks, ? ? ? ?[[alternative HTML version deleted]]
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