plot.locfit.2d {locfit}R Documentation

Plot a two-dimensional "preplot.locfit" object.


This function is not usually called directly. It will be called automatically when plotting one-dimensional "locfit" or "preplot.locfit" objects.


plot.locfit.2d(x, pv, tv, main, type = "contour", xlab, ylab,
               zlab = x$yname, ...)


x Two dimensional "preplot.locfit" object.
pv Panel variables, to be varied within each panel of a plot. May be specified as a character vector, or variable numbers. There must be one or two panel variables; default is all variables in one or two dimensions; Variable 1 in three or more dimensions. May by specified using either variable numbers or names.
tv Trellis variables, to be varied from panel to panel of the plot.
main main title for the plot.
type Type of plot. Can be "contour" (the default); "persp" or "image".
xlab Labels for the predictor variable axis; should be a character vector of length 2.
ylab Label for the y-axis.
zlab If type="persp", the label for the z-axis.
... Additional arguments to the contour, persp or image functions.

See Also

locfit, plot.locfit, preplot.locfit

[Package locfit version 1.1-9 Index]