DoE follow-up
Dear,I performed a first DoE (i-optimal) with 6 factors (main effects, quadratic effects, interactions).Among these factors, temperature has a major effect and I would like to add new experiments to test the other factors in a narrower range of temperature.The initial tested conditions for temperature were between 35 and 80°C. I would like to add runs only in the 70-80°C range. The objective of th...