Optimal and near-optimal pairs for the estimation of effects in 2-level choice experiments

被引:66
作者
Street, DJ [1 ]
Burgess, L [1 ]
机构
[1] Univ Technol Sydney, Dept Math Sci, Sydney, NSW 2007, Australia
基金
澳大利亚研究理事会;
关键词
paired comparison; Bradley-Terry model; optimal designs; factorial design; orthogonal main effect plan;
D O I
10.1016/S0378-3758(02)00399-3
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
This paper gives constructions for optimal and near-optimal sets of pairs for the estimation of main effects, and for the estimation of main effects and two factor interactions, in forced choice experiments in which all attributes have two levels. The number of pairs in the sets is much smaller than that in previously constructed optimal 2-level choice experiments. (C) 2002 Elsevier B.V.. All rights reserved.
引用
收藏
页码:185 / 199
页数:15
相关论文
共 14 条