Beta-binomial tables for replicated difference and preference tests

被引：24

作者：

Bi, J ^{[1
]}

Ennis, DM ^{[1
]}

机构：

[1] Inst Percept, Richmond, VA 23235 USA

来源：

JOURNAL OF SENSORY STUDIES | 1999年 / 14卷 / 03期

关键词：

D O I：

10.1111/j.1745-459X.1999.tb00121.x

中图分类号：

TS2 [食品工业];

学科分类号：

0832 ;

摘要：

Ennis and Bi (1998) discussed the beta-binomial (BB) model for replicated difference and preference tests. Based on the BE model, tables of the minimum number of choice responses to achieve significance at alpha less than or equal to 0.05 are provided for replicated 2-AFC, Duo-Trio, 3-AFC and Triangular tests. The theory underlying the tables, how to use the tables, as well as some examples to illustrate their use are given. The tables can be used to evaluate the results of replicated difference and preference tests using forced choice methods.

引用

页码：347 / 368

页数：22

共 8 条

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[2]

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