On D-efficiency of Reduced Models for Central Composite Experimental Designs within a Split-plot Structure
Subject Areas : International Journal of Mathematical Modelling & Computations
Yisa Yakubu
1
(
Department of Statistics, Federal University of Technology, Minna, Niger State, Nigeria
)
Angela Chukwu
2
(
Department of Statistics, University of Ibadan, Nigeria
)
Sule Ahmed
3
(
Department of Mathematics and Statistics, School of Natural Sciences, Niger State Polytechnic, Zungeru, Nigeria.
)
Keywords:
Abstract :