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Exact permutation tests for unreplicated factorials
Author(s) -
Pesarin Fortunato,
Salmaso Luigi
Publication year - 2002
Publication title -
applied stochastic models in business and industry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.413
H-Index - 40
eISSN - 1526-4025
pISSN - 1524-1904
DOI - 10.1002/asmb.479
Subject(s) - permutation (music) , mathematics , resampling , computer science , combinatorics , statistics , algorithm , discrete mathematics , acoustics , physics
Exact permutation testing of effects in unreplicated two‐level multifactorial designs is developed based on the notion of realigning observations and on paired permutations. This approach preserves the exchangeability of error components for testing up to k effects. Advantages and limitations of exact permutation procedures for unreplicated factorials are discussed and a simulation study on paired permutation testing is presented. Copyright © 2002 John Wiley & Sons, Ltd.