Locfit panel function
This panel function can be used to add locfit fits to plots generated by Lattice.
Currently it works with xyplot for 1-d fits
and crudely with wireframe for 2-d fits.
panel.locfit(x, y, subscripts, z, rot.mat, distance, shade,
light.source, xlim, ylim, zlim, xlim.scaled,
ylim.scaled, zlim.scaled, region, col, lty, lwd,
alpha, col.groups, polynum, drape, at, xlab, ylab,
zlab, xlab.default, ylab.default, zlab.default,
aspect, panel.aspect, scales.3d, contour, labels,
...)x, y, subscripts, z |
usual arguments to a |
rot.mat, distance, shade,
light.source, xlim, ylim, zlim, xlim.scaled,
ylim.scaled, zlim.scaled, region, col, lty, lwd,
alpha, col.groups, polynum, drape, at, xlab, ylab,
zlab, xlab.default, ylab.default, zlab.default,
aspect, panel.aspect, scales.3d, contour, labels |
further arguments passed on to underlying plotting functions |
... |
Most Locfit arguments can be passed through |
locfit, plot.locfit.3d, xyplot.
## Not run: # a simple multi-panel display data(ethanol, package="locfit") xyplot(NOx ~ E | C, data=ethanol, panel=panel.locfit) # The second example uses some Locfit optional arguments. # Note we can pass the alpha (bandwidth) and family arguments directly to # xyplot. The cens argument must be given in full; not as a data frame variable. # The resulting plot does not (yet) distinguish the censored points, but # the fit will correctly apply censoring. data(border, package="locfit") xyplot(runs ~ day, data=border, panel=panel.locfit, family="poisson", alpha=0.3, cens=border$no) ## End(Not run)
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