Optimality and efficiency of circular neighbor balanced designs for correlated observations

被引：0
|
作者：
K. Filipiak
A. Markiewicz
机构：
[1] Agricultural University of Poznań,Department of Mathematical and Statistical Methods
来源：
Metrika | 2005年 / 61卷
关键词：
Optimal experimental designs; interference model; circular neighbor balanced designs at distances 1 and 2; circular autoregressive process;
D O I：
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中图分类号：
学科分类号：
摘要：
The purpose of this paper is to apply the Kunert and Martin’s (2000b) method for finding optimal designs into the case of dependence. Using this method we study optimality of circular neighbor balanced designs at distances 1 and 2 under the one-dimensional interference model with errors correlated according to a circular autoregressive process. We determine the efficiency of binary designs for specified values of correlation coefficient, for which these designs are not optimal.
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页码：17 / 27
页数：10
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