LOCFIT: R and S-Plus Help

plot.locfit.3d

Plot a high-dimensional "preplot.locfit" object using trellis displays.

plot.locfit.3d

Usage:


plot.locfit.3d(x, pv, tv, type = "level", pred.lab = x@vnames, resp.lab = 
  x@yname, crit = 1.96, ...)

Description:

This function plots cross-sections of a Locfit model (usually in three or more dimensions) using trellis displays. It is not usually called directly, but is invoked by plot.locfit.

The R libraries lattice and grid provide a partial (at time of writing) implementation of trellis. Currently, this works with one panel variable.

Arguments:

x: "preplot.locfit" object.
pv: Panel variables. These are the variables (either one or two) that are varied within each panel of the display.
tv: Trellis variables. These are varied from panel to panel of the display.
type: Type of display. When there are two panel variables, the choices are "contour", "level" and "persp".