send.down.VI.ITR: Total importance via oob permutation

Description Usage Arguments Value

View source: R/send.down.VI.ITR.R

Description

Sends dat.new down an rcDT structure inside an rcRF Calcuates value and permuted value for variable importance measures

Usage

1
2
3
send.down.VI.ITR(dat.new, tre, col.y, col.r, col.trt, col.prtx, risk.threshold,
  lambda, ctg = NULL, n0 = n0, N0 = N0, revise.tree = T, depth = 1,
  AIPWE = AIPWE)

Arguments

dat.new

the new data set being sent down the tree. Required input.

tre

tree from rcDT function.

col.y

the efficacy variable. Required input.

col.r

the risk variable. Required input.

col.trt

the treatment indicator. Must be binary. Required input.

col.prtx

the probability of being assigned to treatment group. Required input.

lambda

numeric value for risk penalty.

ctg

identifies the categorical input columns. Defaults to NA. Not available yet.

n0

minimum number of treatment/control observations needed in a split to call a node terminal. Defaults to 5.

N0

minimum number of observations needed in a node to stop splitting.

revise.tree

internal variable.

depth

internval variable

AIPWE

indicator for AIPWE estimation.

Value

List of importance items

tre0

input tree with score from original tree and score from permutation from each variable used in the tree

score

score from the permuted data


kdoub5ha/rcITR documentation built on Aug. 5, 2020, 9:05 p.m.