Response Surface Methodology is a collection of mathematical and statistical techniques useful for analyzing problems where several independent variables influence a dependent variable or response and the goal is to find the product mix to optimize this response. As the estimation of slope of response surface occurs frequently in practical situations,. The authors have introduced the concept of embedding and constructed v dimensional second order slope rotatable design from a known (v-1) dimensional second order slope rotatable design using embedding techniques. Group-Divisibility in Second...

Response Surface Methodology is a collection of mathematical and statistical techniques useful for analyzing problems where severalindependent variables influence a dependent variable or response and the goal is to find the product mix to optimize this response.As the estimation of slope of response surface occurs frequently in practica situations,the authors established that Second Order Slope Rotatable Designs Over All Directions (SOSRD(OAD))has he additional interesting property that the sum of the variance of estimates of slopes in all axial directions at any point is a function...