REGULAR FRACTIONS OF MIXED FACTORIALS WITH MAXIMUM ESTIMATION CAPACITY

We use a finite projective geometric approach to investigate the issue of maximum estimation capacity in regular fractions of mixed factorials, recognizing the fact that not all two-factor interactions may have equal importance in such a set-up. Our results provide further statistical justification...

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Bibliographic Details
Published in:	Statistica Sinica 2000-10, Vol.10 (4), p.1117-1132
Main Authors:	Mukerjee, Rahul, Chan, Ling-Yau, Fang, Kai-Tai
Format:	Article
Language:	eng
Subjects:	Cardinality Degrees of freedom Design engineering Factorial design Factorials Logical conjunctions Mathematical vectors Pencils Projective geometry Weak maximum
Online Access:	Get full text
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Summary:	We use a finite projective geometric approach to investigate the issue of maximum estimation capacity in regular fractions of mixed factorials, recognizing the fact that not all two-factor interactions may have equal importance in such a set-up. Our results provide further statistical justification for the popular criterion of minimum aberration as applied to mixed factorials.
ISSN:	1017-0405 1996-8507