On Measure of Rotatability for Second Order Response Surface Designs – A Review

second order response surface designs

Abstract

Measure of rotatability that enables us to know the degree of rotatability for
a given response surface design. In this paper, a review on measure of rotatability for second order response surface designs is studied. Further, different methods of constructions of measure of rotatability of second order response surface designs like measure of rotatability using central composite designs, balanced incomplete block designs, pairwise balanced designs, symmetrical unequal block arrangements with two unequal block sizes and pair of partially balanced incomplete block designs are examined in detail.