See here:
http://learnr.wordpress.com/2010/03/23/ggplot2-changing-the-default-order-of-legend-labels-and-stacking-of-data/
Hadley
On Wed, Mar 24, 2010 at 2:40 PM, Ryan Garner
<ryan.steven.gar...@gmail.com> wrote:
>
> How do I reverse the order of the legend in a bar plot to match order of the
> x-axis? In other words, I want the stacked colors of the legend to match the
> stacked colors of the bar plot. I tried this, but it didn't work.
>
> colors <- c("5" = "red","4" = "blue","3" = "darkgreen")
> p <- qplot(factor(cyl), data=mtcars, geom="bar", fill=factor(gear))
> p + scale_colour_manual(name = "gear",values = colors,breaks =
> c("5","4","3"),labels = c("5 speed","4 speed","3 speed"))
>
> http://n4.nabble.com/file/n1689526/plot.jpeg
> --
> View this message in context:
> http://n4.nabble.com/GGPLOT2-Reverse-order-of-legend-to-match-order-of-x-axis-tp1689526p1689526.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.
>
--
Assistant Professor / Dobelman Family Junior Chair
Department of Statistics / Rice University
http://had.co.nz/
______________________________________________
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.
