Optimal designs with respect to Elfving's partial minimax criterion for heteroscedastic polynomial regression

被引:2
|
作者
Ortiz, I [1 ]
Rodríguez, C [1 ]
机构
[1] Dept Estadist & Matemat Aplicada, Almeria 04120, Spain
关键词
minimax criterion; heteroscedastic model; Chebyshev polynomial;
D O I
10.1007/BF02565117
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
In this paper we consider optimal designs relating to Elfving's partial minimax criterion for a polynomial regression model with a known heteroscedastic structure. Sufficient conditions are found under which, an optimal design for an individual parameter, is also minimax optimal for a subset of parameters that includes the former.
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页码:347 / 360
页数:14
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