Quick Question
What were the most important factors in the CART trees to predict cost?
Explanation
The most important variables in a CART tree are at the top of the tree - in this case, they are the cost ranges from the previous year.
What were the most important factors in the CART trees to predict cost?
Explanation
The most important variables in a CART tree are at the top of the tree - in this case, they are the cost ranges from the previous year.