.BG
.FN bxp
.TL
Boxplots From Processed Data
.CS
bxp(z, width, varwidth=FALSE, notch=FALSE)
.AG z
list whose components define the boxplot statistics,
normally the result of a call to `boxplot' (which see for
the components of `z'), but can be built up in any other way.
.AG width
optional vector of box widths.
.AG varwidth
logical flag, if `TRUE', variable width boxes are drawn based
on `z$n'.
.AG notch
logical flag, if `TRUE', use the `z$conf' to
produce notched boxes.
.GR
.RT
invisible vector which contains x-coordinates of centers
of the boxes.
This vector is useful for adding to the plot.
.SA
`boxplot'.
.KW hplot
.WR
