[R] lattice xyplot, get current level

[Bert Gunter]

Christof:

You are aware, I assume, that the subject level name can be
incorporated into the strip label via the "strip" function argument;
e.g.

xyplot(...,
strip = strip.custom(style = 1, strip.levels=c(TRUE,TRUE)),
...)

Cheers,
Bert

On Tue, Oct 2, 2012 at 6:45 AM, Christof Kluß <ckluss at email.uni-kiel.de> wrote:
> subj <- levels(subject)
> subj[panel.number()]
>
> seems to be a good solution
>
> is there something like panel.legend (instead of panel.text)?
>
> Am 02-10-2012 12:59, schrieb Christof Kluß:
>> Hi
>>
>> xyplot(y ~ x | subject) plots a separate graph of y against x for each
>> level of subject. But I would like to have an own function for each
>> level. Something like
>>
>> xyplot(y ~ x | subject,
>>        panel = function(x,y) {
>>          panel.xyplot(x,y)
>>
>>          panel.curve(x,y) {
>>            # something that dependents on the current subject
>>            ...
>>          }
>>        })
>>
>>
>> How I get the current subject? (The current subject is the title of the
>> graph, too)
>>
>> thx
>> Christof
>>
>
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-- 

Bert Gunter
Genentech Nonclinical Biostatistics

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