node_error

Source: R/Functions_Cost_Complexity_Pruning.R

Function that calculate the misclassification error of the subtree stremming from node

node_error(node, tree)

Arguments

node

the number of the node in the tree tree.
tree

a tree. A data frame returned by the function CARTGV and which summarizes the resulted CARTGV tree.

Value

a numeric indicating the misclassification error of the subtree stremming from node.