[R] xyplot strip=function for two conditioning variables

[Gabor Grothendieck]

Checkout this one:

http://finzi.psych.upenn.edu/R/Rhelp02a/archive/82452.html

On Mon, Aug 4, 2008 at 6:24 AM, Henning Wildhagen <HWildhagen at gmx.de> wrote:
> Dear list,
>
> for a data structure like in df:
>
> set.seed(100)
> Treatment<-rep(c("Nitrogen","Carbon", "Sulfur"),each=9)
> week<-rep(c(1,5,9),3,each=3)
> genes<-rep(c("18s", "EF1b", "NR"),9)
> copies<-rnorm(27, 1000000,400000)
> df<-data.frame(Treatment,week,genes,copies)
>
> i wrote this code for a xyplot:
>
> library(lattice)
> PLOT<-xyplot(data=df, copies~week|Treatment+genes,type=c("b","g"))
>
> I would like to change PLOT in a way, that the strips for Treatment are
> displayed only once at the top of each of the three columns. Additionally i
> would like to strips for "genes" at the top of each panel.
>
> I tried to adopt some code i found in the helplist using strip=function...
> but i did not manage to get what i would like.
>
> Can anyone give me advice?
>
> Thanks,
>
> Henning
>
>
> --
>
>
>
>        [[alternative HTML version deleted]]
>
> ______________________________________________
> R-help at r-project.org mailing list
> https://stat.ethz.ch/mailman/listinfo/r-help
> PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
> and provide commented, minimal, self-contained, reproducible code.
>