[R] Coloring Stripchart Points, or Better, Lattice Equivalent

[Deepayan Sarkar]

On 6/22/08, Bryan Hanson <hanson at depauw.edu> wrote:
> Thanks Gabor, I'm getting closer.
>
>  Is there a way to spread out resp values vertically for a given value of
>  index?  In base graphics, stripchart does this with method = "stack".  But
>  in lattice, stack = TRUE does something rather different, and I don't see a
>  combination of lattice arguments that does it like base graphics.

Right, the default lattice panel function doesn't support stacking. I
think your best best, if you want to retain vectorization of col and
pch, is to compute the y-coordinates yourself and use xyplot() to
plot.

-Deepayan