[R] Adding Axis value to R Plot

[Jim Lemon]

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
<abouelmakarim1962 using 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]]
>
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