[R] about xyplot in lattice
deepayan.sarkar at gmail.com
Sat Jan 28 07:33:14 CET 2006
On 1/27/06, Jin.Li at csiro.au <Jin.Li at csiro.au> wrote:
> Hi all,
> I am using xyplot (lattice) to generate a figure like Figure 4.18 in
> MASS4, but I have the following two questions (1) how to change the font
> of x(y)lab?
xlab = list("foo", font = 3),
fontface and fontfamily may be specified in the list too, although the
documentation fails to mention this.
(2) how to plot the panels for each level of the conditional
> variable (a factor in my data set) in the order as occurred in the
> data.frame rather than in the order of the levels of the conditioning
Not possible directly, you have to change the order somehow. The
easiest is to specify the order when creating the factor explicitly,
newf <- factor(f, levels = unique(f))
This should work fine even if f is already a factor.
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