Optimal designs for additive mixture model with heteroscedastic errors

被引：6
|
作者：
Yan, Fei [1 ]
Zhang, Chongqi [1 ]
Peng, Heng [2 ]
机构：
[1] Guangzhou Univ, Dept Stat, Guangzhou, Guangdong, Peoples R China
[2] Hong Kong Baptist Univ, Dept Math, Kowloon Tong, Hong Kong, Peoples R China
来源：
COMMUNICATIONS IN STATISTICS-THEORY AND METHODS | 2017年 / 46卷 / 13期
关键词：
A-optimality; additive mixture models; D-optimality; direct sum design; heteroscedasticity; mixture experiments;
D O I：
10.1080/03610926.2015.1129414
中图分类号：
O21 [概率论与数理统计]; C8 [统计学];
学科分类号：
020208 ; 070103 ; 0714 ;
摘要：
This paper presents a study of D- and A-optimality of direct sum designs for additive mixture models when the errors are heteroscedastic. Sufficient conditions are given so that D- and A-optimal designs for additive mixture models can be constructed from the D- and A-optimal designs for homogeneous models in sub-mixture systems.
引用
收藏
页码：6401 / 6411
页数：11
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