In a R complexity parameter table, the xerror column represents:
A) the cross-validation errors associated with each candidate tree.
B) the recommended measure for the full tree.
C) the maximum error point for the first node split.
D) the root node type argument point.

Question

Quizplus · Accepted Answer

The xerror column in a R complexity parameter table represents the cross-validation errors associated with each candidate tree, which is used to evaluate the performance of the trees at different complexity levels.

In a R Complexity Parameter Table, the Xerror Column Represents