[R] [External] how to plot numeric variable against several categories with lattice bwplot?

[Richard M. Heiberger]

My guess, continuing from Rolf, is that you should be using conditioning

 bwplot(~ y | f2, df, layout=c(3,1))

> On Jan 16, 2022, at 22:22, Rolf Turner <r.turner using auckland.ac.nz> wrote:
> 
> xxx <- trellis.par.get("box.umbrella")
> xxx$lty <- 1
> trellis.par.set(box.umbrella=xxx)
> junk <- rnorm(42)
> bwplot(junk)