On Tue, 11 Sep 2018, Bert Gunter wrote:
Adding tck = c(1, 0) to the "scales =" list will probably solve your problem.
Bert, How interesting. This removed the tick marks on top but left them on the right axes. Will think more about this. Regards, Rich ______________________________________________ R-help@r-project.org mailing list -- To UNSUBSCRIBE and more, see 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.
