[R] xyplot.zoo question about strip.left and layout

Gabor Grothendieck ggrothendieck at gmail.com
Mon Jun 9 20:20:57 CEST 2008


Or perhaps this way is more logical since it takes the names from the screens:

test2<-xyplot(z, as.table=TRUE , screens = colnames(z), strip=FALSE ,
strip.left = TRUE, layout=c(1,3,2))


On Mon, Jun 9, 2008 at 2:10 PM, Gabor Grothendieck
<ggrothendieck at gmail.com> wrote:
> Try:
>
>  strip.left = strip.custom(factor.levels = colnames(z))
>
>
> On Mon, Jun 9, 2008 at 12:18 PM, Klaus Nordhausen <klausch at gmx.de> wrote:
>> Dear R masters,
>>
>> I have large multivariate time series as zoo objects and want to plot them using lattice.
>>
>> Since I have many variates in one object I would like to have the strips on the left, using strip.left = TRUE. However when I use this the variable names are converted into numbers. How can I keep there the original variable names? (compare test1 and test2 in example below)
>>
>> Furthermore would I like to print one object using several pages, having only one column - I have however not always a "nice" number of panels (variables) and then often on the last page there is a huge gap between the last drawn panel and the axis label. How can that be avoided?
>>
>> Short example:
>>
>> library(zoo)
>> library(lattice)
>>
>> set.seed(1)
>>  z <- zoo(cbind(a = 1:5, b = 11:15, c = 21:25, d = 31:35, e = 41:45) + rnorm(5))
>>
>> test1<-xyplot(z, as.table=TRUE , strip=TRUE , strip.left=FALSE , layout=c(1,3,2))
>> test2<-xyplot(z, as.table=TRUE , strip=FALSE , strip.left=TRUE , layout=c(1,3,2))
>>
>> trellis.device(device="pdf", color = FALSE, file="test_z.pdf",
>> paper="a4" ,width = 6, height =10 )
>> print(test2)
>> dev.off()
>>
>> Thanks already in advance!
>>
>> Klaus
>>
>> PS: I use R 2.7.0 on windows XP and lattice_0.17-8 and zoo_1.5-3.
>>
>>
>> --
>>
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>>
>



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