Record Details

Role of Transformation for Construction of Asymmetrical and Symmetrical Rotatable Designs

KRISHI: Publication and Data Inventory Repository

View Archive Info
 
 
Field Value
 
Title Role of Transformation for Construction of Asymmetrical and Symmetrical Rotatable Designs
Not Available
 
Creator J.S. Mehta
 
Subject Rotatable Designs
Symmetrical Rotatable Designs
Asymmetrical Rotatable Designs
 
Description Not Available
In the thesis, the role of transformations in getting asymmetrical rotatable designs from the already existing symmetrical ones has been brought forth. The usefulness of transformations has been established beyond doubt since, apart from getting asymmetrical rotatable designs, it has been possible to obtain, through transformations, symmetrical rotatable designs which have the same number of levels as, or larger or smaller number of levels than in the original design. The method of getting such designs is very simple and consists in the multiplication of the design matrix with some suitable transformation matrix where the coefficients have to be chosen in accordance with two restrictions laid out. The resulting matrix gives the required transformed design and is symmetrical or asymmetrical – a fact which will depend upon the choice of transformation matrix. The number of levels that the factors may have in the transformed design can also be controlled to some extent, through proper choice of transformation.
Application of such transformations has been extended to simple factorial experiments to get some interesting fractions of 3ndesign. Inter-relationship between the central composite designs and the rotatable design obtained through the incomplete block design has been shown in some of the cases and it is expected that for the cases of larger number of factors also, similar relationship exists.
Not Available
 
Date 2018-09-22T09:57:42Z
2018-09-22T09:57:42Z
1964-01-01
 
Type Dissertation/Thesis
 
Identifier J.S. Mehta (1964) , Role of Transformation for Construction of Asymmetrical and Symmetrical Rotatable Designs, Unpublished Diploma in Agricultural and Animal Husbandry Statistics, IASRI, New Delhi
Not Available
http://krishi.icar.gov.in/jspui/handle/123456789/7153
 
Language English
 
Relation Not Available;
 
Publisher ICAR-IASRI (Erstwhile IARS), New Delhi