[R] Labelling a secondary axis in R

[Charles Annis, P.E.]

If you just want the title, look at ?mtext.


Charles Annis, P.E.

Charles.Annis at StatisticalEngineering.com
phone: 561-352-9699
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http://www.StatisticalEngineering.com
 

-----Original Message-----
From: r-help-bounces at r-project.org [mailto:r-help-bounces at r-project.org] On
Behalf Of rbt501 at york.ac.uk
Sent: Monday, April 21, 2008 10:23 AM
To: Duncan Murdoch
Cc: r-help at r-project.org
Subject: Re: [R] Labelling a secondary axis in R

Apologies for the private mail, Nabble has not yet updated the thread so I 
can write another post in it. I think I have confused things. I don't mean 
the labels are incorrect. They are fine. What I am referring to is a title 
for the secondary axis, which is currently entitled as "c(-100,200)". 
Obviously this isn't very useful.

I will put some reproducible code on the post when it updates.

Thanks,
Rob

On Apr 21 2008, Duncan Murdoch wrote:

>On 4/21/2008 9:02 AM, Nakamura wrote:
>> Hello,
>> 
>> How can I label a secondary axis in R? At the moment it's labelled as
>> c(-100,200). Obviously I would like it to be more sensible. 
>> 
>> Here is the code I am using
>> 
>> newx = -100+37.5*((1:9)-1)
>> axis(4,at=newx,labels=(newx+100)/3750)
>
>I don't understand your question.  When I run this code:
>
> > newx = -100+37.5*((1:9)-1)
> > plot(1:9, newx)
> > axis(4,at=newx,labels=(newx+100)/3750)
>
>I get labels on side 4 which are 0, 0.01, ..., 0.08.
>
>I think we need a complete example to see the problem.
>
>Duncan Murdoch
>

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