# [R] hello

Rashid Nassar rnassar at duke.edu
Sun Nov 5 19:04:45 CET 2000

```help(par) gives:

xaxp: A vector of the form `c(x1, x2, n)' giving the coordinates of
the extreme tick marks and the number of intervals between
tick-marks.

So I tried:

> plot(x <- seq(0,1000,by=100),x,xaxp=c(0,1000,10))

but that did not seem to work.  The following works:

> plot(x <- seq(0,1000,by=100),x,axes=F)
> axis(1,at=seq(0,1000,by=100))
> axis(2,at=seq(0,1000,by=100),las=1)

Rashid Nassar

On Sun, 5 Nov 2000, Meriema Belaidouni wrote:

> Date: Sun, 05 Nov 2000 17:58:47 +0100
> From: Meriema Belaidouni <meriema at info.univ-angers.fr>
> To: r-help at hypatia.math.ethz.ch
> Subject: [R] hello
>
> Hello,
> I am a new user.
> I would like to know if it is possible with R to fix the position of
> ticks.
> for example for my plot I obtained automatically the positions
> 200,400,600,800 and 1000 on x axis and so  a scale of 200
> But I would like to obtain
> 100,200,300,400,500,600,700,800,900,100 so a scale of 100.
> Which fonction can help me to do so?
> thank you
> meriema
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```