Sorry, that's what you get when you don't run your code before sending it.
Should be panel.superpose instead of panel.xyplot, since you want a grouped
display. e.g.,
xyplot(Sepal.Length + Sepal.Width ~ Petal.Length ,
data = iris, allow.multiple = TRUE, scales = "same",type="l",
panel = function(...) {
panel.grid(h=2, v= 3, col="blue")
panel.superpose(...)
}
)
Deepayan
On Tuesday 09 September 2003 08:19, Marc Mamin wrote:
> Hallo, thank you for your answer,
>
> there is still one problem in your solution:
>
> Sepal.Length + Sepal.Width are considerd as a single serie of data...
>
> Marc Mamin
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