DOE, balanced custom design
hello community , I'm trying to make a balanced DOE design on 2 factors : A at 3 levels and B at 31 levels. I want my facto B to be replicated ~ 1.41 times ( the 31 levels of my factor B are tested on each level of facot A and 13 of them are tested twice for each level of factor A).I want the DOE platform to design me an experiment were I have the same number of run for each level of my factor ...