hi, I just realised I want to go a little further in the control of the chart appearance and I would like to have the same number of ticks displayed in both axes of all panels
given this code.... xyplot(tv ~ ms | sub_family, data=tm, #as.table=TRUE, aspect="xy", xlab = expression(paste('ms [ fg/', m^3, ' ]', sep = '')), ylab = expression(paste('tv [ fg/', m^3, ' ]', sep = '')), scales= list(x=list(relation="free", log=10, cex=0.8), y=list(relation="free", log=10, cex=0.8)), prepanel = function(x, y, subscripts) { rr<- range(cbind(x,y)) list(xlim = rr, ylim= rr) }, panel = function(x, y ,subscripts,...) { panel.xyplot(x, y, cex=0.8,...) panel.abline(a = 0, b = 1, lty = 2, col ="gray") panel.text(x, y, labels=tm$name_short[subscripts], cex = 0.8, pos=3, offset=0.5, srt=0, adj=c(1,1)) }, subscripts=TRUE, xscale.components = xscale.components.logpower, yscale.components = yscale.components.logpower ) ...I have been trying to insert in the 'prepanel' and also in the 'panel' the statement 'tick.number=5' but this does not seem to have any effect some useful hints for this? thanks a lot -- View this message in context: http://r.789695.n4.nabble.com/xyplot-lattice-fine-control-of-axes-limits-and-thick-marks-with-log-scale-tp4511897p4548502.html Sent from the R help mailing list archive at Nabble.com. ______________________________________________ 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.