Hi Abou, You can't display an axis if it is not in the range of the plot. I think you want:
plot(0,type="n",yaxs="i",xaxs="i",xaxt="n",yaxt="n",xlim=c(15,85), ylim=c(300,600),xlab="Age",ylab="Distance (ft)",cex.lab=1.5) grid(nx = 10, ny = 10, col = "lightgray", lty = "dotted", lwd = 2) xticks <- c(15,25,35,45,55,65,75,85) yticks <- c(300,400,500,600) axis(1,at=xticks) axis(2,at=yticks) Note the addition of xlim and ylim arguments. Jim On Tue, Jun 26, 2018 at 12:36 AM, AbouEl-Makarim Aboueissa <abouelmakarim1...@gmail.com> wrote: > Dear All: good morning > > > > within this code, please see below, > > > plot(0:1.0, 0:1.0, type = "n", yaxs = "i", xaxs = "i", xaxt = "n", yaxt = > "n", xlab = "Age", ylab = "Distance (ft)", cex.lab=1.5) > grid(nx = 10, ny = 10, col = "lightgray", lty = "dotted", lwd = 2) > > > > Is there a way to force R to add the following Axis ticks to this plot > > > xticks <- c(15,25,35,45,55,65,75,85) > yticks <- c(300,400,500,600) > > > > with many thanks > abou > ______________________ > > > *AbouEl-Makarim Aboueissa, PhD* > > *Professor of Statistics* > > *Department of Mathematics and Statistics* > *University of Southern Maine* > > [[alternative HTML version deleted]] > > ______________________________________________ > 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. ______________________________________________ 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.
