ON SOME A-OPTIMAL 2ND-ORDER DESIGNS OVER CUBIC REGIONS

被引：0

作者：

HUDA, S ^{[1
]}

KHAN, IH ^{[1
]}

机构：

[1] KING SAUD UNIV,DEPT STAT,RIYADH 11451,SAUDI ARABIA

来源：

COMMUNICATIONS IN STATISTICS-SIMULATION AND COMPUTATION | 1993年 / 22卷 / 01期

关键词：

A-OPTIMALITY; EFFICIENCY; MODEL VARIATION; RESPONSE SURFACE DESIGNS; 2ND-ORDER MODELS;

D O I：

10.1080/03610919308813083

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：

A-optimal design measures are obtained for some second-order polynomial regression models over cubic experimental regions using a method involving minimization of convex univariate functions. Performance of these design measures under model variation is examined. A-optimal design measures among the central composite type are also derived. The efficiency of these and some integer central composite designs requiring a practicable number of trials is investigated.

引用

页码：99 / 115

页数：17

共 25 条

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