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On optimal experimental design under spatial correlation structures for square and nonsquare plot designs

 

作者: Heiko Becher,  

 

期刊: Communications in Statistics - Simulation and Computation  （Taylor Available online 1988）
卷期: Volume 17, issue 3  

页码: 771-780

 

ISSN:0361-0918

 

年代: 1988

 

DOI:10.1080/03610918808812693

 

出版商: Marcel Dekker, Inc.

 

关键词: A-optimality;D-optimality;ordinary least squares;field experiment;latin square design.

 

数据来源: Taylor

 

摘要:

Optimal 4x4 square and nonsquare plot designs are given under two different correlation structures. The A and D criteria for optimality are used. Nonsquare plots are shown to be superior to square plots of equal size under certain conditions when correlations are present. The optimal designs are not generally identical under both correlation structures

 

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