Panel Function for Barcharts
USAGE:
panel.barchart(x, y, ...)
ARGUMENTS:
x
horizontal coordinates for extent of bars.
y
vertical coordinates for the placement of bars.
...
graphical parameters to
polygon
can be specified. By default, the polygon fill color is determined by the trellis parameter
bar.fill
.
SIDE EFFECTS:
The
panel.barchart
function draws horizontal bars on the display.
SEE ALSO:
.