on 02/03/2009 11:01 AM Hong Qin wrote: > Hello, > > I need advice on how to rotate the y-axis tick labels by 90 degree > clockwise. This must be a question that has been asked frequently, but I did > not find it in the archived R-help messages.
See ?par and take note of 'las': # Default 'las = 0' plot(1) plot(1, las = 1) plot(1, las = 2) plot(1, las = 3) HTH, Marc Schwartz ______________________________________________ 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.