Message-ID: <eb555e660911270357w455f6e2dt2caac2b672b59c84@mail.gmail.com>
Date: 2009-11-27T11:57:21Z
From: Deepayan Sarkar
Subject: order of panels in xyplots
In-Reply-To: <50b420940911251039m45ff3804kbbb868cedd49049b@mail.gmail.com>
On Thu, Nov 26, 2009 at 12:09 AM, Titus Malsburg <malsburg at gmail.com> wrote:
> The documentation of xyplot could be improved here. ?It says:
>
> ?"If 'index.cond' is a list, it has to be as long as the number of conditioning
> ? variables, and the 'i'-th component has to be a valid indexing vector for the
> ? integer vector '1:nlevels(g_i)' (which can, among other things, repeat some
> ? of the levels or drop some altogether)."
>
> It should make explicit that nlevels is the number of levels actually
> used in the data and not length(levels(f)).
Actually, it should say that whether unused levels are counted depends
on the value of the 'drop.unused.levels' argument. I will update the
documentation.
-Deepayan