ROBUST REGRESSION WITH CLUSTERED DATA
ROBUST REGRESSION WITH CLUSTERED DATA
发布人：网站管理员
发布日期：2015-04-07
主题
ROBUST REGRESSION WITH CLUSTERED DATA
活动时间
-
活动地址
新数学楼416室
主讲人
You-Gan Wang，Professor，The University of Queensland
报告摘要：Robustness is highly desirable in data analysis. In this talk, I will discuss recent progresses in this area and present a new approach to rank-based inference in analysis of clustered data. The key challenge lies in accounting for the rank correlations induced by clustering or repeated measures.The extensive simulation studies demonstrated that the new approach’s robustness to outliers and high efficiency in presence of strong cluster correlations. The performance of the proposed method is also satisfactory when the correlation/variance structure is misspecified.
