Dear R-list My question is exactly as the subject, I did search the archieve but failed to find relevant message, in more details:
The simplest example, 4 factors and 4 value like below: 10 20 30 40 A B C D if I plot the value, the x-axis will be scaled as 1,2,3,4 with each represent a level. How can I change the x-axis scale to A,B,C,D ? Regards young ______________________________________________ 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.