Optimum Designs for Estimation of Parameters in a Quadratic Mixture-Amount Model

被引:4
|
作者
Pal, Manisha [1 ]
Mandal, Nripes Kumar [1 ]
机构
[1] Univ Calcutta, Dept Stat, Kolkata 700019, W Bengal, India
关键词
A- and D-optimal designs; Equivalence theorem; Mixture experiment; Parameter estimation; Quadratic mixture-amount model; SIMPLEX-DESIGNS;
D O I
10.1080/03610926.2010.529538
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
The authors propose a mixture-amount model, which is quadratic both in the proportions of mixing components and the amount of mixture. They attempt to find the A- and D-optimal designs for the estimation of the model parameters within a subclass of designs. The optimality of the derived designs in the entire class of competing designs has been investigated through equivalence theorem.
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页码:665 / 673
页数:9
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