startRecursiveDepthBinning

Given one element of a 'split.varIDs' list, this
function will pass it to the recursiveDepthBinning function to bin the tree
by depth, starting at the root.

tree_split_varIDs


The starter function for the recursion in recursiveDepthBinning.


Calculates first, and second order, average minimal depth of a
maximal subtree for a forest object produced by the R 'ranger'
package. This variable importance metric is implemented as described in
Ishwaran et. al. ("High-Dimensional Variable Selection for Survival Data",
March 2010, <doi:10.1198/jasa.2009.tm08622>).

startRecursiveDepthBinning: Start Recursive Depth Binning

Description

Usage

Arguments

Value