Xu Zhang

发表

Additive and multiplicative hazards modeling for recurrent event data analysis

H. Lim, Xu Zhang, 2011, BMC medical research methodology.

A SAS macro for direct adjusted survival curves based on Aalen's additive model

Xu Zhang, Haci Akcin, Xu Zhang, 2012, Comput. Methods Programs Biomed..

Weighted estimating equations for additive hazards models with missing covariates

Yanqing Sun, Yichuan Zhao, Lu Wang, 2018, Annals of the Institute of Statistical Mathematics.

Semi-parametric additive risk models: application to injury duration study.

Hyun J Lim, Xu Zhang, H. Lim, 2009, Accident; analysis and prevention.

A proportional hazards regression model for the subdistribution with right‐censored and left‐truncated competing risks data

Mei-Jie Zhang, Xu Zhang, Jason Fine, 2011, Statistics in medicine.

Erratum to "A SAS macro for estimation of direct adjusted survival curves based on a stratified Cox regression model" [Computer Methods and Programs in Biomedicine 88 (2007) 95-101]

Xu Zhang, Mei-Jie Zhang, John P. Klein, 2008, Comput. Methods Programs Biomed..

A SAS macro for estimation of direct adjusted survival curves based on a stratified Cox regression model

Xu Zhang, Mei-Jie Zhang, John P. Klein, 2007, Comput. Methods Programs Biomed..

SAS macros for estimation of direct adjusted cumulative incidence curves under proportional subdistribution hazards models

Mei-Jie Zhang, Xu Zhang, Mei-Jie Zhang, 2011, Comput. Methods Programs Biomed..

Modeling cumulative incidence function for competing risks data

Mei-Jie Zhang, Thomas H Scheike, Xu Zhang, 2008, Expert review of clinical pharmacology.

Weighted estimating equations for additive hazards models with missing covariates

L. Qi, Yanqing Sun, Yichuan Zhao, 2019, Annals of the Institute of Statistical Mathematics.

Weighted Estimating Equations for Additive Hazards Models

L. Qi, Yanqing Sun, Yichuan Zhao, 2018 .

Methods of competing risks analysis of end-stage renal disease and mortality among people with diabetes

Nathaniel Osgood, Hyun J Lim, Xu Zhang, 2010, BMC medical research methodology.

Inference for probability of selection with dependently truncated data using a Cox model

Yang Liu, Xu Zhang, Ji Li, 2017, Commun. Stat. Simul. Comput..

Nonparametric Inference for an Inverse-Probability-Weighted Estimator with Doubly Truncated Data

Xu Zhang, Xu Zhang, 2015, Commun. Stat. Simul. Comput..

Nonparametric Estimation of a Cumulative Hazard Function with Right Truncated Data

Yichuan Zhao, Xu Zhang, Haci Akcin, 2018 .

Nonparametric Estimation of a Hazard Rate Function with Right Truncated Data

Yichuan Zhao, Xu Zhang, Haci Akcin, 2018 .

Frailty Model and its Application to Seizure Data

Xu Zhang, Nader Ebrahimi, Anne T. Berg, 2003, Advances in Survival Analysis.