Displaying 1 result from an estimated 1 matches for "conditioning_vari".
2009 Sep 24
2
Access to conditioning variables (lattice)
...e that describes what I wish to do (the problem
lies with the commented line):
dataset <- data.frame(x = c(1,2), y = c(4,5), Type = factor(c("a","b")))
xyplot( y ~ x | Type, dataset,
panel = function(...) {
panel.xyplot(...)
# do_something_with(conditioning_variables[which.packet()])
})
The problem I am facing is that I do not know how to generically access
the conditioning variables within the panel function. In this simple
case, I can achieve what I want to do with the following call :
do_something_with(Type[which.packet()])
but that requi...