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A lattice dotplot is created from an object of
class varImp.train.
dotPlot(x, top = min(20, dim(x$importance)[1]), ...)an object of class trellis.
an object of class varImp.train
the number of predictors to plot
options passed to dotplot
Max Kuhn
varImp, dotplot
data(iris)
TrainData <- iris[,1:4]
TrainClasses <- iris[,5]
knnFit <- train(TrainData, TrainClasses, "knn")
knnImp <- varImp(knnFit)
dotPlot(knnImp)
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