Analysis of complex survey data using SAS

被引:35
作者
Cole, SR [1 ]
机构
[1] Brigham & Womens Hosp, Harvard Med Sch, Div Prevent Med, Boston, MA 02215 USA
[2] Harvard Univ, Sch Med, Dept Hlth & Social Behav, Boston, MA 02215 USA
关键词
complex surveys; generalized estimating equations; SAS;
D O I
10.1016/S0169-2607(00)00088-2
中图分类号
TP39 [计算机的应用];
学科分类号
081203 ; 0835 ;
摘要
Commonly used statistical methods and software packages typically assume that observations are independent and identically distributed and Fail to account for complex sampling designs when present. I suggest an approach to analyzing complex survey data in SAS, using weighted generalized estimating equations. Limited Monte Carlo simulations support the method. An example demonstrates application of the method and compares results to those from software commonly used in the analysis of complex survey data. (C) 2001 Elsevier Science Ireland Ltd. All rights reserved.
引用
收藏
页码:65 / 69
页数:5
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