Il giorno mar, 19/10/2010 alle 11.12 -0700, Dieter Menne ha scritto:
Thanks Dieter for your help, but unfortunately your suggestion results
only in changing the color of the *lines* and not the color of the
*area* of the polygon.
I also tried to call "col" from within the panel.superpose
xyplot(est ~ x | cond, group = grp, data = data, type = 'b',
upper = data$upper,
lower = data$lower,
panel = function(x, y, ...){
panel.superpose(x, y, panel.groups = 'panel.bands',
col="gray", ...)###### here the change
panel.xyplot(x, y, ...)
})
still unsuccessfully.
Again, strangely enough, it accept the argument "border" but not the
argument "col".
Any other ideas ?
PS
Thanks also to Dennis Murphy for suggestions on ggplot2.
Il giorno mar, 19/10/2010 alle 11.12 -0700, Dieter Menne ha scritto:
> I think this is an oversight in Deepayan's example, some collision
> between
> ... and explicitly passing col. Just remove the col from the argument
> list
> of panel.bands
>
> panel.bands <- function(x, y, upper, lower,
> subscripts, ..., font, fontface) { ### drop col
> upper <- upper[subscripts]
> lower <- lower[subscripts]
> panel.polygon(c(x, rev(x)), c(upper, rev(lower)),...)
> }
>
> xyplot(est ~ x | cond, group = grp, data = data, type = 'b',
> col="gray", .## and add it here
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