Grouped bwplots?
On 2/20/09, Fredrik Karlsson <dargosch at gmail.com> wrote:
Dear list, I am sorry for asking you this, but I am trying to do again what I thought I have done before, although this time it does not work. So, given the data set:
testdf <- data.frame(grfak=sample(c("One","Two"),size=100,replace=TRUE),
panfak= sample(c("Yes","No"),size=100,replace=TRUE), xfak=
sample(c("Yep","Nope"),size=100,replace=TRUE), d=rnorm(100))
I would like to do:
bwplot(d ~ xfak | panfak,data=testdf, groups= grfak)
where the groups argument makes a difference (as in dividing each box into two by group). Is this possible to do?
Here's a start:
bwplot(d ~ xfak | panfak,data=testdf, groups= grfak,
panel = panel.superpose,
panel.groups = panel.bwplot,
fill = "transparent")
You will probably want to write a custom panel.groups function to get
more control over graphical parameters.
-Deepayan