strip.custom with strip on left for three conditioning variables
Hi This is untested but I think for this to work you will need to add scales eg scales = list(x = list(relation = "free"), y = list(relation = "free")), also you will need to adjust the axis limits and a few other things. With the axis limits it is easier to start with a small number to get things correct as you are dealing with lists and repeating them. There is one or two messages in the past on this but I do not know what ones. You will have to google for them. sorry I do not have enough time at the moment. Regards Duncan Mackay Department of Agronomy and Soil Science University of New England ARMIDALE NSW 2351 Email: home: macka at northnet.com.au
At 06:00 1/04/2010, you wrote:
I want to use a strip.custom as with useOuterStrips for three conditioning
variables.
useOuterStrips restricts this to only two conditioning variables, and I
cannot figure out
how to write strip.custom properly to do this.
library(lattice)
mtcars$HP <- equal.count(mtcars$hp)
#with two factors
x2<-xyplot(mpg ~ disp | HP + factor(cyl), mtcars)
useOuterStrips(x2)
#with three factors
x3<-xyplot(mpg ~ disp | HP + factor(cyl) + factor(carb), mtcars)
update(x3,strip=strip.custom(which.given= 1),
strip2=strip.custom(which.given= 2),
strip.left=strip.custom(which.given=3)
)
--
Patrick Schmitz
Graduate Student
Plant Biology
1206 West Gregory Drive
RM 1500
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