Estimation of Parameters and Optimality of Second-Order Spherical Designs Using Quadratic Function Relative to Non-Spherical Face centered CCD
Onu, Obineke Henry, Ijomah, Maxwell Azubuike & Osahogulu, Dele Joshua · Asian Journal of Probability and Statistics · 2022
The study presented the estimation of parameters and optimality of second-order spherical designs using quadratic model in comparison to the non-spherical face centered CCD for varying axial distances. The designs considered were equiradial design of axial distances of 1.0 and 1....
Open access
Research Article
10.9734/ajpas/2022/v18i330449