2016-04-21 84 views

回答

2

傳遞給分類或迴歸例程的參數包含在dots參數中。

如果您想包括minbucket,參數control應該包含在train之內。

作爲例子:

library("caret") 

train(Kyphosis ~ Age + Number + Start, data = kyphosis, 
     method = "rpart", 
     tuneGrid = data.frame(cp = c(0.01, 0.05)), 
     control = rpart.control(minsplit = 10, minbucket = 5)) 

如果你想調minbucket你將不得不做手工。