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On the Efficiency Factor for a Contrast of Treatment Parameters
Author(s) -
Ceranka B.,
Mejza S.
Publication year - 1979
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/bimj.4710210202
Subject(s) - contrast (vision) , factor (programming language) , mathematics , block (permutation group theory) , mathematical optimization , statistics , econometrics , computer science , combinatorics , artificial intelligence , programming language
In this paper a formula for computing the efficiency factor of a block design for any estimable contrast of treatment parameters is given. The formula is expressible in terms of the efficiency factors of some basic contrasts.