[R] FW: How to specify axis interval unit...

[V Prasanth]

Dear Duncan Murdoch:

Thanks for your tips. By the way, I think I didn't mentioned my question
very clear. What I mean to say is that, in Excel one could decide upon the
axis interval unit. Please see the attached file. Likewise, is it possible
in R...?

Regards,
Prasanth.

-----Original Message-----
From: Duncan Murdoch [mailto:murdoch at stats.uwo.ca]
Sent: Tuesday, March 31, 2009 6:25 PM
To: V Prasanth
Cc: r-help at r-project.org
Subject: Re: [R] How to specify axis interval unit...

On 3/31/2009 5:08 AM, V Prasanth wrote:
> Dear R Users:
> 
>  
> 
> Greetings!
> 
>  
> 
> Is there any way to specify the axis interval unit for barplots in R.? 
> Any help is deeply appreciated.

You can set axes=FALSE, names="" and then use whatever axes you like. 
Modifying the first example in examples(barplot):

tN <- table(Ni <- stats::rpois(100, lambda=5)) r <- barplot(tN,
col=rainbow(20), axes=F, names="") axis(2, at=2^(0:5)) axis(1, at=r,
labels=letters[1:length(tN)])

Duncan Murdoch
> 
>  
> 
> Thanks in advance!
> 
> Prasanth VP,
> Global Manager - Biometrics,
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