Optimal designs for heteroscedastic regression models with two parameters

被引:2
|
作者
Zaigraev, A. [1 ]
Wilk, M. [1 ,2 ]
机构
[1] Nicolaus Copernicus Univ Torun, Torun, Poland
[2] Polish Acad Sci, Inst Psychol, Warsaw, Poland
关键词
Optimal design; criterion of optimality; heteroscedastic errors; FCR model; RCR model; PREDICTION;
D O I
10.1080/02331888.2019.1702041
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
Optimal design problems for different criteria of optimality in case of two regression coefficients for fixed and random models with heteroscedastic errors are considered. The results obtained essentially generalize those from Wilk and Zaigraev [DS-optimal designs for random coefficient first-degree regression models with heteroscedastic errors. Statist Probab Lett. 2017;128:28-34].
引用
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页码:291 / 309
页数:19
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