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Variance balanced block designs with unequal block sizes

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Title Variance balanced block designs with unequal block sizes
Not Available
 
Creator V.K. Gupta
Rajender Parsad
Ashish Das
 
Subject Variance balanced block designs
Unequal block sizes
 
Description Not Available
This article gives a general method of construction of variance balanced block designs with unequal block sizes under a heteroscedastic model in which it is assumed that the intra block variances are proportional to non-negative real power of block sizes. It has been shown that all variance-balanced designs can be obtained from a pairwise balanced design. In fact, under the usual homoscedastic model, all the methods of construction of variance balanced designs, hitherto known in the literature, follow from this general method. Some methods of construction of pairwise balanced block designs have also been given.
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Date 2018-03-13T11:35:04Z
2018-03-13T11:35:04Z
2003
 
Type Research Paper
 
Identifier V.K. Gupta, Rajender Parsad and Ashish Das (2003). Variance balanced block designs with unequal block sizes. Utilitas Mathematica, 64, 183-192
Not Available
http://krishi.icar.gov.in/jspui/handle/123456789/5921
 
Language English
 
Relation Not Available;
 
Publisher University of Winnipeg, Manitoba