Helper to get conformal interval width for all inner and outer nodes in a tree

Helper to get conformal interval width for all inner and outer nodes in a tree

Usage

tree_width(tree, valid_set, alpha)

Arguments

tree

(party)
tree object. See partykit::party() for details.

valid_set

(data.frame)
validation set. See get_valid_set() for details.

alpha

(proportion)
miscoverage rate.

Value

List of the conformal interval width in the tree's nodes.