Thanks to Prof. Ripley for the rapid response and solution. The R developers and contributors to this list are very helpful and generous with their time and advice. Dan Nordlund In a message dated 5/22/2004 11:41:13 AM Pacific Daylight Time, [EMAIL PROTECTED] writes: On Sat, 22 May 2004 [EMAIL PROTECTED] wrote:
> I wish to create a series of plots with the same x-axis range and the > same placement of tick marks. In addition I want to force the tick > marks to be at specific locations. For example, if I wish to have an > x-axis which goes from 40 to 110, with tick marks at 40, 50, 60, ... , > How can I accomplish that? The various parameters I have tried changing > just seem to be suggestions for an internal definition. > > I'm sure this is easy, but I'm obviously missing something in the > docmentation. par(xaxs="d") is what you want, but it is not currently implemented. So for now use xaxt="n" and then call axis() with at=. plot(20:120, 20:120, xaxt="n") axis(1, at = seq(40, 110, 10)) -- Brian D. Ripley, [EMAIL PROTECTED] Professor of Applied Statistics, http://www.stats.ox.ac.uk/~ripley/ University of Oxford, Te: +44 1865 272861 (self) 1 South Parks Road, +44 1865 272866 (PA) Oxford OX1 3TG, UK Fax: +44 1865 272595 ______________________________________________ [EMAIL PROTECTED] mailing list https://www.stat.math.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html
