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Plots the value of the GCV (or other statistic) in a gcvplot object against the degrees of freedom of the fit.
gcvplot
# S3 method for gcvplot plot(x, xlab = "Fitted DF", ylab = x$cri, ...)
A gcvplot object, produced by gcvplot, aicplot etc.
aicplot
Text label for the x axis.
Text label for the y axis.
Other arguments to plot .
plot
locfit, locfit.raw, gcv, aicplot, cpplot, gcvplot, lcvplot
locfit
locfit.raw
gcv
cpplot
lcvplot
data(ethanol) plot(gcvplot(NOx~E,data=ethanol,alpha=seq(0.2,1.0,by=0.05)))
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