A Sequential Third Order Rotatable Design in Four Dimensions
Nyakundi O. Cornelious · Current Journal of Applied Science and Technology · 2019
In research, experiments must be performed at pre-determined levels of the controllable factors, meaning that an experimental design must be selected prior to experimentation. Once an experimenter has chosen a polynomial model of suitable order, the problem arises on how best to...
Open access
Research Article
10.9734/cjast/2019/v33i630110