[R] plot custom x axis ticks values

[PIKAL Petr]

Hi

much quicker and better for you is to inspect help pages.

?axis

axis(1, at=1:4, labels=c(letters[1:4]))

Regards
Petr



> -----Original Message-----
> From: r-help-bounces at r-project.org [mailto:r-help-bounces at r-
> project.org] On Behalf Of e-letter
> Sent: Thursday, February 14, 2013 11:41 AM
> To: r-help at r-project.org
> Subject: [R] plot custom x axis ticks values
> 
> Readers,
> 
> For this data set:
> 
> testvalues<-c(10,20,30,40)
> 
> How to amend the plot instruction:
> 
> plot(testvalues,ann=FALSE,type='l',yaxt='n',xaxt='n')
> 
> so that x axis ticks labels can be added to existing graph with
> arbitrary value such as 0,100,200,300)?
> 
> Thanks in advance.
> 
> --
> r2151
> 
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