Abstract

Prescott (1998) considered nearly optimal orthogonal blocked designs based on latin squares for mixtures involving three and four components. Aggarwal et al. (2011) obtained nearly optimal orthogonally blocked designs for four mixture components based on F-squares. F-square based four component optimal orthogonal designs for an additive quadratic mixture model and the reduced cubic canonical models were obtained by Husain and Parveen (2016), and Husain and Sharma (2017), respectively. In this article, we have constructed nearly D- and A-optimal orthogonal designs in two blocks based on F-squares for mixture model involving the additive quadratic mixture model and the reduced cubic canonical model in four components.

Author: Bushra Husain and Sadiya Parveen

Received on: August, 2017

Accepted on: February, 2019