mydata <- data.frame(ID = 1:20, A = runif(20), B = runif(20),
C = runif(20), GROUP = rep(c(0,1), c(10,10)))mydata.uni <- reshape(mydata, varying = list(c("A", "B", "C")),
v.names = "Y", timevar = "VAR", times = c("A",
"B", "C"), direction = "long")library(lattice)
bwplot(Y ~ as.factor(GROUP) | VAR, data = mydata.uni, layout=c(3,1,1),
xlab="Group")hope this helps,
Chuck Cleland
Christoph Lehmann wrote:
Hi
I have 10 variables and 2 groups. I know how to plot a bwplot for ONE var. e.g.
var.a var.b var.c .. GROUP 0.2 0.5 0.2 .. 0 0.3 0.2 0.2 .. 0 .. 0.1 0.8 0.7 .. 1 0.5 0.5 0.1 .. 1 ..
bwplot(var.a ~ GROUP, data = my.data)
How can I plot 10 bwplots (or boxplots) automatically into one graphic? is there any function from lattice which can do this?
thanks for a short hint
christoph
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