Screening design (1st degree interaction) + augment design (RSM)Hi all,
Can i combine DOEs with RSM (response surface method) by augument design to existing one (1st degree interaction)?
I had a screening DOE only with 1st degree interaction to identify relevant parameters.
After i identify the relevant parameters, i plan to run 2nd DOE (with RSM) with the choosen parameters from the 1st DOE.
My question is:
Can i extend the 1st DOE with augment design, while the 1st is only 1st degree interaction and the augmented one is by RSM?
Or do i need to start a second DOE with custome design?
Many thanks in advance,
JungWuk
Re: Screening design (1st degree interaction) + augment design (RSM)Yes, I suggest that you augment the first design in order to fit a more complex model (i.e., higher order terms). See Help > Books > Design of Experiments for a complete explanation of the process, options, and examples of augmentation.