panel.hexloess {hexbin}R Documentation

Loess line for hexbin lattice plot

Description

A panel function to add a loess line to a hexbin lattice plot.

Usage

panel.hexloess(bin, w = NULL, span = 2/3, degree = 1, family = c("symmetric", "gaussian"), evaluation = 50,
               lwd = add.line$lwd, lty = add.line$lty, col, col.line = add.line$col, ...)

Arguments

bin an object of class hexbin.
w optional counts for object bin.
span smoothness parameter for loess.
degree degree of local polynomial used.
family if "gaussian" fitting is by least-squares, and if "symmetric" a re-descending M-estimator is used.
evaluation number of points at which to evaluate the smooth curve.
lwd line weight graphical parameter.
lty line type graphical parameter.
col same as col.line.
col.line line color graphical parameter.
... optional arguments to loess.control.

Value

There is no return value from this function. The results are plotted on the current active device.

Author(s)

Nicholas Lewin-Koh nikko@hailmail.net

See Also

hexbinplot, panel.hexgrid, loess.smooth, loess.control, panel.loess


[Package hexbin version 1.16.0 Index]