Plot series as filled polygons connected at given origin level (on y axis).
Usage
panel.xyarea(x, ...)
## Default S3 method:
panel.xyarea(x, y, groups = NULL, origin = NULL, horizontal = FALSE,
col, col.line, border, lty, lwd, alpha, ...,
fill, panel.groups = panel.xyarea)
## S3 method for class 'ts'
panel.xyarea(x, y = x, ...)
## S3 method for class 'zoo'
panel.xyarea(x, y = x, ...)
panel.qqmath.xyarea(x, y = NULL, f.value = NULL, distribution = qnorm,
qtype = 7, groups = NULL, ..., tails.n = 0)
Arguments
x, y
data vectors.
groups
a factor defining groups.
origin
level on y axis to connect the start and end of the series.
If NULL, the polygon is filled to the bottom of the panel.
It is flipped if horizontal = TRUE.
horizontal
if this is set to TRUE, then the origin is a level on the x
axis, rather than the default which is on the y axis. This is the
opposite of what you might expect, but is for consistency with
panel.xyplot.
col, col.line, border, lty, lwd, alpha
graphical parameters taken from
trellis.par.get("plot.polygon") or
trellis.par.get("superpose.polygon") (when groups defined).
col.line overrides col.
...
further arguments passed on to panel.polygon.
For panel.qqmath.xyarea, passed to panel.xyarea.