Type: Package
Package: CoxAIPW
Title: Doubly Robust Inference for Cox Marginal Structural Model with
        Informative Censoring
Version: 0.0.3
Authors@R: c(
    person("Jiyu", "Luo", email = "charlesluo1002@gmail.com", role = c("cre","aut")),
    person("Dennis", "Rava", email = "drava@ucsd.edu", role = "aut"),
	person("Ronghui", "Xu", email = "rxu@health.ucsd.edu", role = "aut"))
Description: Doubly robust estimation and inference of log hazard ratio
        under the Cox marginal structural model with informative
        censoring. An augmented inverse probability weighted estimator
        that involves 3 working models, one for conditional failure
        time T, one for conditional censoring time C and one for
        propensity score. Both models for T and C can depend on both a
        binary treatment A and additional baseline covariates Z, while
        the propensity score model only depends on Z. With the help of
        cross-fitting techniques, achieves the rate-doubly robust
        property that allows the use of most machine learning or
        non-parametric methods for all 3 working models, which are not
        permitted in classic inverse probability weighting or doubly
        robust estimators. When the proportional hazard assumption is
        violated, CoxAIPW estimates a causal estimated that is a
        weighted average of the time-varying log hazard ratio.
        Reference: Luo, J. (2023). Statistical Robustness - Distributed
        Linear Regression, Informative Censoring, Causal Inference, and
        Non-Proportional Hazards [Unpublished doctoral dissertation].
        University of California San Diego.; Luo & Xu (2022)
        <doi:10.48550/arXiv.2206.02296>; Rava (2021)
        <https://escholarship.org/uc/item/8h1846gs>.
License: GPL-3
URL: https://github.com/charlesluo1002/CoxAIPW
BugReports: https://github.com/charlesluo1002/CoxAIPW/issues
Imports: survival, randomForestSRC, polspline, tidyr, ranger, pracma,
        gbm
Encoding: UTF-8
Language: en-US
RoxygenNote: 7.2.3
Config/pak/sysreqs: cmake libglpk-dev make libicu-dev libuv1-dev
        libxml2-dev libx11-dev
Repository: https://charlesluo1002.r-universe.dev
Date/Publication: 2023-09-12 23:22:44 UTC
RemoteUrl: https://github.com/charlesluo1002/coxaipw
RemoteRef: HEAD
RemoteSha: 0197ed45648fb337d79a8695d0bb182b53b26b37
NeedsCompilation: no
Packaged: 2026-09-18 08:31:00 UTC; root
Author: Jiyu Luo [cre, aut],
  Dennis Rava [aut],
  Ronghui Xu [aut]
Maintainer: Jiyu Luo <charlesluo1002@gmail.com>