Hi everyone, I have the following call to the barplot() function which produces the desired stacked bar chart. HOWEVER, barplot() chooses 4 different shades of gray for the stacks. If I want to use the legend=NULL argument in combination with a separate call to legend() to customize the legend, how do I figure out exactly what shades of gray barplot() has choosen? Can these color names be extracted from the barplot after saving it as an object?
barplot(table(credit_rating_num,clu_), xlab="Cluster Label", ylab="Frequency", ylim=c(0,7000), legend=c("C2","C3","C4","C5")) Thank you, Dan [[alternative HTML version deleted]] ______________________________________________ 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.