Design Of Experiments, Factorials, Sas, Experiment, Optimization.
axes. It is not hard to envision how difficult to visualize an eight- or nine-factor model will be. Lets turn it up a notch — 2⁵, 2⁶, 2⁷, 2⁸, 2⁹ And their spatial visualizations. A 4⁷ full-factorial design will lead to 16k treatments. That is quite something, but perhaps not that much if you look