est_Hn {txshift}

Estimate Auxiliary Covariate of Full Data Efficient Influence Function

Description

Estimate Auxiliary Covariate of Full Data Efficient Influence Function

Usage

est_Hn(gn_exp)

Arguments

gn_exp

An estimate of the exposure density (a generalized propensity score) using the output provided by est_g_exp.

Details

Compute an estimate of the auxiliary covariate of the efficient influence function required to update initial estimates through logistic tilting models for targeted minimum loss estimation.

Value

A data.table with two columns, containing estimates of the auxiliary covariate at the natural value of the exposure H(A, W) and at the shifted value of the exposure H(A + delta, W).