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Indicator function and complex coding for mixed fractional factorial designs
Algebraic statistics Complex coding Mixed-level designs Regularfraction Orthogonal arrays
2010/4/27
In a general fractional factorial design, the n-levels of a factor are coded by the n-th
roots of the unity. This device allows a full generalization to mixed-level designs of
the theory of the poly...
Blocked regular fractional factorial designs with minimum aberration
Blocking scheme linear code minimum aberration minimummoment aberration Pless power moment identity projective geometry
2010/4/27
This paper considers the construction of minimum aberration
(MA) blocked factorial designs. Based on coding theory, the concept
of minimum moment aberration due to Xu [Statist. Sinica 13 (2003)
691...