[R] how to control ticks

[Edwin Groot]

On Tue, 21 Dec 2010 18:06:52 +0530
 Yogesh Tiwari <yogesh.mpi at googlemail.com> wrote:
> Hi,
> I want 12 ticks at axis 1 and want to write Jan-Dec on each.
> 
> something like:
> 
> axis(1, at=1:12,
> labels=c('J','F','M','A','M','J','J','A','S','O','N','D'))
> 
> I could omit default ticks but now how to control ticks.
> 

Dear Yogesh,
I spray my clothing with "No-Bite", and that controls ticks quite well.

:-)
Edwin

> plot(file$time, file$ch4*1000, ylim=c(1500,1700), xaxt='n', xlab= NA,
> ylab=NA,col="blue",yaxs="i",lwd=2, pch=10, type="b")#
> 
> axis(1, at=1:12,
> labels=c('J','F','M','A','M','J','J','A','S','O','N','D'))
> 
> BUT above is not working, and there is no error as well.
> 
> Pls help,
> 
> Regards,
> Yogesh
> 
> 	[[alternative HTML version deleted]]
> 
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Dr. Edwin Groot, postdoctoral associate
AG Laux
Institut fuer Biologie III
Schaenzlestr. 1
79104 Freiburg, Deutschland
+49 761-2032945