Panel Function for Display Marked by groups
These are panel functions for Trellis displays useful when a grouping
variable is specified for use within panels. The
y where appropriate) variables are plotted with different
graphical parameters for each distinct value of the grouping variable.
panel.superpose(x, y = NULL, subscripts, groups, panel.groups = "panel.xyplot", col, col.line, col.symbol, pch, cex, fill, font, fontface, fontfamily, lty, lwd, alpha, type = "p", ..., distribute.type = FALSE) panel.superpose.2(..., distribute.type = TRUE)
panel.superpose.2 differ essentially
type is interpreted by default. The default behaviour
panel.superpose is the opposite of that in S, which is the
same as that of
Lattice for an overview of the package.