Criterion of D-optimality;
optimal design;
spring balance weighing design;
J-SIMPLICES;
D O I:
10.1080/03610926.2022.2154128
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 problems linked with D-optimal spring balance weighing designs under assumption the measurements errors are correlated are discussed. The upper bound of the determinant of the information matrix of estimators is given and the conditions for this upper bound to be attained are proved. The examples of the regular D-optimal spring balance weighing designs are presented.
机构:
Univ London Royal Holloway & Bedford New Coll, Dept Math, Egham TW20 0EX, Surrey, EnglandUniv London Royal Holloway & Bedford New Coll, Dept Math, Egham TW20 0EX, Surrey, England
机构:
Tohoku Univ, Grad Sch Informat Sci, Aoba Ku, Sendai, Miyagi 9808579, JapanTohoku Univ, Grad Sch Informat Sci, Aoba Ku, Sendai, Miyagi 9808579, Japan