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UPPER BOUNDS FOR EFFICIENCY FACTORS IN BLOCK DESIGNS
Author(s) -
Williams E. R.,
Patterson H. D.
Publication year - 1977
Publication title -
australian journal of statistics
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.434
H-Index - 41
eISSN - 1467-842X
pISSN - 0004-9581
DOI - 10.1111/j.1467-842x.1977.tb01086.x
Subject(s) - block (permutation group theory) , mathematics , arithmetic , computer science , combinatorics
Summary Upper bounds are derived for efficiency factors in block designs with particular types of variety or block concurrence matrices. These bounds compare favorably with existing upper bounds.