[R] lattice: strip panel function question

[Maarten van Iterson]

Thanks Chris Campbell, 

I didn't though about that.

Cheers, 
Maarten

On Mon, 2010-12-06 at 10:08 +0000, Chris Campbell wrote:
> data$subjectID <- paste(data$groups, data$subjects) # create a
> character
> label
> 
> xyplot(responses~time|subjectID, groups = groups, data = data,
> aspect="xy") 

-- 
Maarten van Iterson
Center for Human and Clinical Genetics
Leiden University Medical Center (LUMC)
Research Building, Einthovenweg 20 
Room S-04-038
Phone: 071-526 9439
E-mail: M.van_iterson.HG at lumc.nl
---------------
Postal address:
Postzone S-04-P
Postbus 9600
2300 RC Leiden 
The Netherlands