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List of works by Changyong Feng

Combining stratified and unstratified log-rank tests in paired survival data

scientific article

Does More Data Mean Higher Efficiency? An Experience from Pre- and Post-treatment Study with Missing Data

scientific article

Inference for kappas for longitudinal study data: applications to sexual health research

scientific article published on 12 November 2007

Log-transformation and its implications for data analysis

scientific article

Modeling Count Outcomes from HIV Risk Reduction Interventions: A Comparison of Competing Statistical Models for Count Responses

scientific article published on 25 March 2012

Outcomes of Extraperitoneal Robot-Assisted Radical Prostatectomy in the Morbidly Obese: A Propensity Score-Matched Study

scientific article

Predicting sexual risk behaviors among adolescent and young women using a prospective diary method

scientific article published on August 2008

Preoperative Thrombocytopenia and Postoperative Outcomes after Noncardiac Surgery ⬇️

scientific article published on January 1, 2014

Survival analysis for observational and clustered data: an application for assessing individual and environmental risk factors for suicide

scientific article

The effect of simple imputation on inferences about population means when data are missing in biomedical research due to detection limits.

scientific article

The relations among three popular indices of risks

scientific article published on 23 July 2019

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