Asymmetrical response surface designs in the presence of neighbour effects

DOI: 10.18805/BKAP208    | Article Id: BKAP208 | Page : 98-101
Citation :- Asymmetrical response surface designs in the presence of neighbour effects.Bhartiya Krishi Anusandhan Patrika.2020.(35):98-101
Ankita Verma, Seema Jaggi, Cini Varghese Arpan Bhowmik, Anindita Datta and Eldho Varghese arpan.stat@gmail.com
Address :
ICAR-Central Marine Fisheries Research Institute, Kochi - 682 018, Kerala
Submitted Date : 6-06-2020
Accepted Date : 18-07-2020

Abstract

In this article, we have discussed a general methodology for constructing Asymmetrical Response Surface Designs in the presence of Neighbour Effects. Methodology of form 2n´3 has been derived. Conditions have been derived for the near orthogonal estimation of coefficients of response model. Further, conditions for rotatability under these models have also been obtained. A method of constructing asymmetrical response surface designs i.e.2n´3 for fitting second order response surface in the presence of neighbour effects has been developed.

Keywords

Asymmetrical Response Estimation Neighbour Effects Parameters.

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