On Tuesday 10 August 2004 01:34, [EMAIL PROTECTED] wrote:
> Hi all (and particularly Deepayan),
>
> A while back Deepayan helped me with the query in the text below
> (thanks again). Specifically it was about changing the way that dates
> plotted on the axes of lattice plots.
>
> While this works using xyplot, everything comes apart when I use
> levelplot. The axis labels on the date axis are shown as the integer
> representation of the date (number of seconds since the origin I
> assume). I guess that the POSIX dates are getting coerced into
> numeric objects somewhere along the way and that there is no easy fix
> for this.
You are right. At first glance, it appears that I have been negligent in
properly updating the default prepanel function for levelplot to handle
DateTime objects. For now, you could use xyplot's default instead:
levelplot(z ~ x * y,
prepanel = lattice:::prepanel.default.xyplot)
Add a 'scales = list(axs = "i")' to get a better looking result (with
the bordering rectangles partially clipped).
Deepayan
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