thanks for ua video sir..respect from India

Excellent.

Hi! I watched some of your videos on youtube and I found them very interesting. Actually, I am working on the treatment of wastewater from tannery. I want to use the response surface methodology (Box Behnken) to optimize my experiment's response. I have four factors. My question is ``how to choose factors levels´´. Thank for sharing

@TheOpenEducator

4 жыл бұрын

That's a great DOE question. It is always hard to choose the right levels for a factor. Research articles in the relevant areas, (e.g. wastewater) are the first place I would check. Second, I would talk to my research colleagues. Of course, professors are very helpful when you approach them. They will be able to guide you better in choosing the factor levels.

@arounadolo117

4 жыл бұрын

@@TheOpenEducator Thank you

with only 3lvls i dont think it can solve the curvature issue better than factorial design...