Dear R Users,
I have a basis question regarding the use of color in the lattice package. I
read the ?barchart help page and searched the R archives but could not
understand how to do it.
I just need to plot a barchart using specific colors for my groups, e.g.
green and red instead of the default lattice colors. How do I do that?
If I say:
barchart(x ~ a_factor, groups=my_groups, data=my_data, col=c('green',
'red'), auto.key=TRUE)
then my barplot has the correct colors, but the legend does not. What is the
correct approach to set colors in barchart?
Thanks
Alex
[[alternative HTML version deleted]]
______________________________________________
[email protected] 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.
