library("ggplot2")
# Line and scatter plot colors
p <- ggplot(mtcars) +
geom_point(aes(x = wt, y = mpg, colour = factor(gear))) +
facet_wrap(~am)
p + theme_excel() + scale_colour_excel()
# Bar plot (area/fill) colors
ggplot(mpg, aes(x = class, fill = drv)) +
geom_bar() +
scale_fill_excel() +
theme_excel()
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