CCD : Uniform Precision + Rotatable
Hi, In DOE RSM, we have few choices to choose from. One of it is Uniform Precision.I understand this design provides constant prediction error within the design space (-1 to +1), hence the name Uniform Precision. However, there is then options to choose for a Rotatable property. I understood Rotatable means, the prediction error is constant for any points equidistant from the center point. My ques...
uwe_hiss