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A Multistage Procedure for Analyzing Unreplicated Factorial Experiments
Author(s) -
AlShiha A.A.,
Yang ShieShien
Publication year - 1999
Publication title -
biometrical journal
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.108
H-Index - 63
eISSN - 1521-4036
pISSN - 0323-3847
DOI - 10.1002/(sici)1521-4036(199910)41:6<659::aid-bimj659>3.0.co;2-0
Subject(s) - factorial experiment , factorial , mathematics , statistics , fractional factorial design , word error rate , design of experiments , computer science , artificial intelligence , mathematical analysis
A multistage procedure, which is based on the likelihood principle, is proposed to identify active effects in unreplicated factorial designs and their fractions. The proposed procedure controls the experimental error rate (EER) at any prespecified level in industrial and biomedical experiments. Extensive comparison with Lenth 's (1989) test is discussed.