locfit: plot.locfit.2d – R documentation

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plot.locfit.2d

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.

## S3 method for class 'locfit.2d'
plot(x, type="contour", main, xlab, ylab, zlab=x$yname, ...)

`x`	Two dimensional `preplot.locfit` object.
`type`	one of `"contour"`, `"persp"`, or `"image"`.
`main`	title for the plot.
`xlab, ylab`	text labels for the x- and y-axes.
`zlab`	if `type="persp"`, the label for the z-axis.
`...`	Additional arguments to the `contour`, `persp` or `image` functions.