On 5/10/07, Spilak,Jacqueline [Edm] <[EMAIL PROTECTED]> wrote: > Hi all > I have a bit of a problem. I want to make a barplot of some data. My > data is of a score that is separated by year and by a limit (above 3 and > below 3 to calculate the score). > Year Limit HSS > 1999 ALT 0.675 > 1999 VFR 0.521 > 2000 ALT 0.264 > 2000 VFR 0.295 > > I would like to have a barplot with year on the x axis and HSS on the y > axis and the two limits as two different colors to show the difference. > Using (dataset$HSS, col=c("green","purple")) I get some of the plot > but I don't know how to get labels on the bottom for each year and I > can't get a legend for my barplot. Not really sure what I am doing > wrong but any help would be much appreciated.
Here's one solution using the lattice package: library(lattice) barchart(HSS ~ factor(Year), data = dataset, origin = 0, groups = Limit, auto.key = TRUE) -Deepayan ______________________________________________ R-help@stat.math.ethz.ch 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.