plot.eval | Plot evaluation points from a 2-d locfit object. | plot.eval |
plot.eval(x, add=F, text=F)
This function is used to plot the evaluation structure generated by Locfit for a two dimensional fit. Vertices of the tree structure are displayed as O; pseudo-vertices as *.
data(ethanol) fit <- locfit(NOx~E+C,data=ethanol,scale=0) plot.eval(fit)
locfit.
locfit
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