pamr.plotcv {pamr} | R Documentation |
A function to plot the cross-validated error curves the nearest shrunken centroid classifier
pamr.plotcv(fit)
fit |
The result of a call to pamr.cv |
pamr.plotcv
plots the cross-validated misclassification error
curves, from nearest shrunken
centroid classifier. An overall plot, and a plot by class, are produced.
Trevor Hastie,Robert Tibshirani, Balasubramanian Narasimhan, and Gilbert Chu
set.seed(120) x <- matrix(rnorm(1000*20),ncol=20) y <- sample(c(1:4),size=20,replace=TRUE) mydata <- list(x=x,y=y) mytrain <- pamr.train(mydata) mycv <- pamr.cv(mytrain, mydata) pamr.plotcv(mycv)