报告题目：A model checking method for the additive hazards model with multivariate current status data
报 告 人：冯艳钦副教授 武汉大学
报告时间：2020年8月28日 8:30-9:30
报告地点：腾讯会议 ID：500 839 610 会议密码：200828
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校内联系人：朱复康 fzhu@jlu.edu.cn
报告摘要：
This talk presents a class of graphical and numerical techniques to check the overall fitting adequacy of the marginal additive hazards model to multivariate current status data. The proposed testing methods are based on the supremum of the stochastic processes derived from the cumulative sum of martingale based residuals over time and covariates. The distributions of the proposed stochastic processes can be approximated via a simulation technique. A series of simulation studies are conducted to assess the finite-sample performance of the proposed methods. An application to a data set from a tumorigenicity study is provided
报告人简介：
冯艳钦，武汉大学数学与统计学院副教授，美国《数学评论》特邀评论员，国家基金委自然科学基金项目通讯评议专家。教育部学位中心通讯评议专家。2001-2006在南京大学数学系学习并获得理学博士学位，2011-2012美国密苏里大学统计系从事博士后研究工作一年。主持和参与国家自然科学基金项目多项。主要从事序约束统计、生存分析、区间删失数据等不完全观察数据的统计分析方面的研究。在 Scandinavian Journal of Statistics, Statistics in Medicine, Lifetime Data Analysis, Journal of Statistical Planning and Inference, Computational Statistics and Data Analysis, Biometrical Journal，Journal of Applied Statistics, Utilitas Mathematica, Communications in Statistics-Theory and Methods，SII等国内外SCI期刊发表论文20余篇。
