CHINESE JOURNAL OF APPLIED PROBABILITY AND STATIST 2010, 26(2) 179-189 DOI:      ISSN: 1001-4268 CN: 31-1256

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Keywords
Dispersion effects
BH estimator
unreplicated factorial experiments.
Authors
Li Jihong
Ren Gaixian
Wang Yu
PubMed
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Properties of BH Estimator of Dispersion Effect in Unreplicated Two-Level Factorial Experiments

Li Jihong, Ren Gaixian,Wang Yu

Computer Center of Shanxi Univercity College of Mathematics Science,Shanxi University

Abstract��

In this paper, the property of BH estimator
in unreplicated two-level factorial experiments was studied. The
necessary and sufficient condition of the unbiasedness property was
given. The variance of BH estimator was presented. Finally, the
comparison of BH and MH estimators was taken through simulation.

Keywords�� Dispersion effects   BH estimator   unreplicated factorial experiments.  
Received 1900-01-01 Revised 1900-01-01 Online:  
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Corresponding Authors: Li Jihong
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