Michael Braun <braunm <at> MIT.EDU> writes:
>
> Dieter:
>
> Thank you for your response. As you requested, I created a self-
> running example, pasted below. It may be a little wordier than I
> would like, but it runs.
.. Details removed
>
> panel.ppc.plot <- function(...,group.number) {
>
> if (group.number==1) {
> panel.bwplot(...)
> } else {
>
> panel.lines(...)
> }
> }
Trellis graphics are a bit like hash functions: you can be close to the
target, but get a far-off result. I admit that I do not know why
panel.lines does not work in the above example, but
panel.polygon(...)
works in your special case of ordered data. More generally, I would suggest
to use
panel.xyplot(x,y,type="l")
or, if you want the ... notation,
panel.xyplot(...)
but then you have to set type="l" in your bwplot calling function.
Dieter
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