panel.bwplot(x, y, box.ratio=1, ...) panel.bd.bwplot(x, y, ...)
panel.bwplot,
the argument
x is the raw data, and the panel function computes the quartiles).
pch,
font ,
cex , and
col affect the central
dot in the middle of the box.
Various trellis parameters affect parts of the box plot symbols:
box.dot for the central dot,
box.rectangle for the rectangular box,
box.umbrella for the "whiskers" and "staples", and
plot.symbol for the outlier points.
See
trellis.par.get for more details.
panel.bd.bwplot is for data produced by the bigdata method of
bwplot
, while
panel.bwplot is for the non-bigdata method.
panel.bd.bwplot
is available only when the Big Data library is loaded.
x values and draws a horizontal box symbol for each group.
When the panel function is called, the horizontal coordinate system has
been set up to accommodate the range of the
x values; the vertical
coordinate system has been set up from
.5 to
n+.5 if there are
n
groups of data.