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Optimal Block Designs with Unequal Block Sizes for Making Test Treatments-Control Comparisons under a Heteroscedastic Model

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Title Optimal Block Designs with Unequal Block Sizes for Making Test Treatments-Control Comparisons under a Heteroscedastic Model
Not Available
 
Creator Rajender Parsad
V.K. Gupta
 
Subject One way elimination of heterogeneity
BIB design
PBIB design
BTIB design
A-optimality
generalised least squares
 
Description Not Available
This article obtains some sufficient conditions to establish the A-optimality of block designs with unequal block sizes for making test treatments control comparisons under a suitable heteroscedastic model. Balanced test treatments incomplete block designs with unequal block sizes of type G are defined. Some general methods of constructing these designs are given and their A-efficiencies are investigated. These designs have got high A-efficiencies. Some of these designs are also A-optimal.
Not Available
 
Date 2017-06-11T05:53:57Z
2017-06-11T05:53:57Z
1994-12-01
 
Type Research Paper
 
Identifier Parsad, Rajender and Gupta, V.K. (1994). Optimal block designs with unequal block sizes for making test treatments-control comparisons under a heteroscedastic model. Sankhya, B 56(3), 449-461
Not Available
http://krishi.icar.gov.in/jspui/handle/123456789/4302
 
Language English
 
Relation Not Available;
 
Publisher Indian Statistical Institute, Kolkata