densityplot
.
panel.densityplot(x, darg, plot.points = "jitter", ref = FALSE, groups = NULL, weights = NULL, jitter.amount, type, ..., identifier = "density")
density
function. Typically, this should be a list with zero or more of the
following components : bw
, adjust
, kernel
,
window
, width
, give.Rkern
, n
,
from
, to
, cut
, na.rm
(see
density
for details)
"rug"
, in which case panel.rug
is used to plot
a rug, and "jitter"
, in which case the points are
jittered vertically to better distinguish overlapping points.
panel.superpose
will be used instead to display each
subgroup ...
part must
also include a subscripts
argument that matches the weights
to x
. plot.points="jitter"
, the value to use as the
amount
argument to jitter
.
type
argument used to plot points, if requested.
This is not expected to be useful, it is available mostly to protect
a type
argument, if specified, from affecting the density
curve.
panel.rug
cannot be passed on through
panel.densityplot
. densityplot
,
jitter