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H. I. Mbachu

Publications (1)

Design Optimality Criteria of Reduced Models for Variations of Central Composite Design

J. C. Nwanya, H. I. Mbachu & K. C. N. Dozie · Archives of Current Research International · 2020

Choosing a response surface design to fit certain kinds of models is a difficult task. This work focuses on the reduced second order models having no quadratic and  no interaction terms for five variations of Central Composite Design (SCCD, RCCD, OCCD, Slope-R and FCC) using the...

Open access Research Article 10.9734/acri/2019/v19i430164