compute_etau: Survival Effect Estimation with Weibull Censoring Scores

In PSsurvival: Propensity Score Methods for Survival Analysis

Survival Effect Estimation with Weibull Censoring Scores

Description

Implements Estimator I (AJE 2022, Eq. 2) combining propensity score weighting and inverse probability of censoring weighting to estimate counterfactual survival functions and treatment effects. Compute Etau Normalization Constant

Usage

compute_etau(
  estimand,
  method,
  ps_matrix,
  n_levels,
  att_group = NULL,
  treatment_levels = NULL
)

Arguments

estimand	Estimand type ("ATE", "ATT", or for overlap).
method	Method ("IPW" or "overlap").
ps_matrix	Propensity score matrix [n x J].
n_levels	Number of treatment levels.
att_group	Target group for ATT (if applicable).
treatment_levels	Vector of treatment levels.

Value

Numeric scalar Etau.

PSsurvival documentation built on Dec. 9, 2025, 9:07 a.m.