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Computer-generated construction of efficient two level supersaturated designs

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Title Computer-generated construction of efficient two level supersaturated designs
 
Creator V.K. Gupta
Rajender Parsad
Basudev Kole
L.M. Bhar
 
Subject Coordinate column-wise exchange algorithm
E(s^2)-efficiency criteria
 
Description Not Available
The co-ordinate column-wise exchange algorithms of Nguyen (1996) and Lejeune (2003) have been modified to generate efficient supersaturated designs (SSDs) for two-level factorial experiments. Designs have been generated for two different settings viz. (a) the design is balanced in the sense that for an n run design, the +1 and -1 levels appear n/2 times each for all the factors; (b) the design is balanced and there is a subset of factors that are mutually orthogonal. The upper bound on the number of active factors that are estimable through the design has also been obtained by computing the rank of design matrix X using the necessary condition of Srivastava (1975). Catalogues of efficient SSDs have been prepared for number of runs 10
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Date 2017-08-16T05:50:55Z
2017-08-16T05:50:55Z
2008-08
 
Type Research Paper
 
Identifier Gupta, V.K., Parsad, Rajender, Kole, Basudev and Bhar, L.M. (2008). Computer-generated construction of efficient two level supersaturated designs. Journal of Indian Society of Agricultural Statistics, 62(2), 183-194.
Not Available
http://krishi.icar.gov.in/jspui/handle/123456789/5105
 
Language English
 
Relation Not Available;
 
Publisher Indian Society of Agricultural Statistics