Hi R Users,

Is there a equivalent function for the following R code in Lattice package.
I want to plot a grouped box plots (grouped by two factors).

g <- rep.int(c("A", "B", "C", "D"), 125)
t <- rnorm(5000)
a <- sample(t, 500, replace=TRUE)
b <- sample(t, 500, replace=TRUE)
dta <- data.frame(val = sample(t,1000), g = gl(4, 250, labels=c("A", "B",
"C", "D")) , G2 = gl(2,1, labels=c("XX", "YY")))
# ggplot2 package required
p <- ggplot(dta, aes(factor(G2), val))
p + geom_boxplot(aes(fill = factor(g)))

Any suggestion would be highly appreciated!
Gary

	[[alternative HTML version deleted]]


