[R] panel plot with log-scaled x-axis

Dimitris Rizopoulos dimitris.rizopoulos at med.kuleuven.ac.be
Wed Feb 9 11:25:31 CET 2005


I am not sure if this is what you want, but try:

library(lattice)
xyplot(conc~uptake|Treatment+Type, data=CO2, 
scales=list(x=list(log=TRUE)))

I hope it helps.

Best,
Dimitris

----
Dimitris Rizopoulos
Ph.D. Student
Biostatistical Centre
School of Public Health
Catholic University of Leuven

Address: Kapucijnenvoer 35, Leuven, Belgium
Tel: +32/16/336899
Fax: +32/16/337015
Web: http://www.med.kuleuven.ac.be/biostat/
     http://www.student.kuleuven.ac.be/~m0390867/dimitris.htm


----- Original Message ----- 
From: "Christoph Scherber" <Christoph.Scherber at uni-jena.de>
To: "Deepayan Sarkar" <deepayan at stat.wisc.edu>
Cc: <r-help at stat.math.ethz.ch>
Sent: Wednesday, February 09, 2005 11:07 AM
Subject: Re: [R] panel plot with log-scaled x-axis


> Hi,
>
> I´ll try to rephrase my question using the following example:
>
> xyplot(conc~uptake|Treatment+Type,data=CO2)
>
> Would it be possible to make each of the x axes log-scaled (but with 
> the same tick labels)?
>
> Thanks very much!
> Christoph
>
>
>
>
>
>
>
>
> Deepayan Sarkar wrote:
>
>>On Tuesday 08 February 2005 10:19, Christoph Scherber wrote:
>>
>>>Dear all,
>>>
>>>Can anyone help me plotting a panel plot with log-scaled x axes?
>>>
>>>My formula looks like this:
>>>
>>>coplot(response~div|treatment+grass,
>>>panel=function(x,y,...){panel.xyplot(x,y,...);panel.lmline(x,y,...)})
>>>
>>
>>Are you sure that actually works?
>>
>>>And I´d like to have "div" plotted in log scale.
>>>
>>
>>How to do that would depend at least on whether you are using coplot 
>>or xyplot (neither may have good solutions implemented).
>>
>>Deepayan
>>
>>
>>
>
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