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统计学系系列讲座之281期

 

时间:2018年1月19日(周五)10:30-11:30

地点:史带楼205室

主持人:郁文 副教授 复旦大学管理学院统计学系

主题:An overview: Analyses of survival data subject to biased sampling

 

主讲人:Professor Yu Shen
Department of Biostatistics, University of Texas M.D. Anderson Cancer Center

简介:Dr. Yu Shen, Ph.D., is a Professor of Biostatistics at the University of Texas M.D. Anderson Cancer Center, where she holds the Conversation with a Living Legend Professorship. Yu Shen received her Ph.D. in biostatistics from University of Washington in 1994. She was elected as a fellow of American Statistical Association in 2007, and has served as Associate Editor for Biometrics (2006-present), Lifetime Data Analysis (2012-present) and Contemporary Clinical Trials Communications (2015-present). Dr. Shen's research interests include development of statistical methods in cancer screening and prevention studies, survival data subject to biased sampling, adaptive clinical trial design, modeling of health care cost, cost-effectiveness analyses on cancer screening research and statistical applications in cancer research.
 

摘要:Methodologic development in semiparametric modeling of length-biased data has made considerable progress in recent years in many different directions. We will give an overview on recent semiparametric modeling for right-censored survival data under length-biased sampling. The methods will be reviewed for commonly used proportional hazards model, AFT model and restricted mean survival time model for time-to-event outcomes. The estimation methods cover both estimating equation approaches and full likelihood methods using EM algorithm. Some related software for the implementation of such methods will be illustrated.

     

    统计学系 

2018-1-15

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