Identification of outliers in a one-way random effects model

被引：0
|
作者：
Jürgen Wellmann
Ursula Gather
机构：
[1] University of Münster,Institute of Epidemiology and Social Medicine
[2] University of Dortmund,Department of Statistics
来源：
Statistical Papers | 2003年 / 44卷
关键词：
mixed linear model; variance components; random effects; robust statistics; median; median absolute deviation;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
We distinguish between three types of outliers in a one-way random effects model. These are formally described in terms of their position relative to the main part of the observations. We propose simple rules for identifying such outliers and give an example which involves median-based statistics.
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收藏
页码：335 / 348
页数：13
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