See the bg argument to trellis.device(). Here is an example:
library(Hmisc) library(lattice) trellis.device(width=7, height=5, new = TRUE, col = FALSE, bg = "white")
dfr <- expand.grid(month=1:12, continent=c('Europe','USA'),
sex=c('female','male'))set.seed(1)
dfr <- upData(dfr, y=month/10 + 1*(sex=='female') +
2*(continent=='Europe') +
runif(48,-.15,.15),
lower=y - runif(48,.05,.15),
upper=y + runif(48,.05,.15))xYplot(Cbind(y,lower,upper) ~ month,subset=sex=='male' &
continent=='USA', data=dfr)hope this helps,
Chuck Cleland
Jean-Louis Abitbol wrote:
Dear R Gurus
Just started on R !
Using xYplot from Hmisc (R 1.9, W2K) I get a grey/blue background that I would like to change to white (ie no background) or may be to another color.
Tried to do that with par(bg) but only changed the color of the trellis heading.
What's the right command to do that ?
Kind regards, JL
PS if anyone has nice default settings for win device please let me know. I used win.slide in Splus but apparently this does not work in R.
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