[R] doubleYScale from latticeExtra, problems with style

Troels Ring tring at gvdnet.dk
Wed Aug 6 08:33:34 CEST 2014


Hi Dennis - thanks a lot - I do not seem to make any progress from 
reading the pages in the lattice book or the documentation of the 
doubleYScale function.
All best wishes
Troels



Den 05-08-2014 20:49, Dennis Murphy skrev:
> Hi:
>
> This *partially* works, although I don't see why it shouldn't work completely:
>
> update(sd,
>     par.settings = list(axis.text = list(cex = 1.2),
>                         par.ylab.text = list(cex = 1.5)))
>
> It fixes the y-axis text sizes, but it doesn't fix the size of the
> Y-variable names. See pp. 125-126 of the Lattice book for a
> description.
>
> Dennis
>
> On Tue, Aug 5, 2014 at 10:22 AM, Troels Ring <tring at gvdnet.dk> wrote:
>> Dear friends - below is a small example showing a problem I have
>> understanding doubleYScale from latticeExtra -
>> R version 3.0.2 (2013-09-25) -- "Frisbee Sailing"
>> Copyright (C) 2013 The R Foundation for Statistical Computing
>> Platform: x86_64-w64-mingw32/x64 (64-bit)
>>
>> Both obj1 and obj2 are formatted as I wanted - but when combined the
>> formatting is lost. How comes?
>> Best wishes
>> Troels Ring
>> Aalborg, Denmark
>>
>> library(latticeExtra)
>> T <- seq(1,200,length=100)
>> Y1 <- 10+2*T+0.05*T^2 + rnorm(100,0,40)
>> Y2 <- 0.1 + sqrt(T)+rnorm(100,1,1)
>> tesobj <- data.frame(T=T,Y1=Y1,Y2=Y2)
>>
>>
>> obj1 <-
>> xyplot(Y1~T,tesobj,xlab=list(label="Time",cex=1.5),ylab=list(label="Y1",
>> cex=1.5),scales=list(y=list(cex=1.2),x=list(cex=1.2)),
>> panel = function(x,y,...){
>> panel.xyplot(x,y,...,pch=19)
>> panel.loess(x,y,...,lwd=3)
>> })
>> obj1
>>
>> obj2 <-
>> xyplot(Y2~T,tesobj,xlab=list(label="Time",cex=1.5),ylab=list(label="Y2",
>> cex=1.5),scales=list(y=list(cex=1.2),x=list(cex=1.2)),
>> panel = function(x,y,...){
>> panel.xyplot(x,y,...,pch=20)
>> panel.loess(x,y,...,lwd=3)})
>> obj2
>>
>> (sd <- doubleYScale(obj1,obj2,add.ylab2=TRUE))
>>
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