background color in strip.custom()

One way is to use the argument par.settings

get the right name

names(trellis.par.get())

or

str(trellis.par.get())

to find the list names to change

then

xyplot(y ~ x | f,
           par.settings = list(strip.background = list(col = c(your colours)) )


Regards

Duncan

Duncan Mackay
Department of Agronomy and Soil Science
University of New England
ARMIDALE NSW 2351
Email: dmackay9 at pobox.une.edu.au
   home: mackay at northnet.com.au
Phone: 02 6772 9794

Hi all,
how can I change the background color in lattice strips according to a
factor level, eg:

library(lattice)
x <- rnorm(100)
y <- sqrt(x)
f <- gl(2, 50, c("A", "B"))
xyplot(y ~ x | f)

I like to change the background color of the strips according to the
levels in f and tried several things like this with no success:

xyplot(y ~ x | f, strip=strip.custom(bg=c("red", "green")))

Is this possible?

Thanks, Sven

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