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How to Evaluate DOE Design

Hi all,

I’m working on a DOE with the following factors:

• 1 categorical variable with 4 levels

• 2 continuous variables 

Before running the experiments, I want to know how to evaluate my design to ensure that I can:

• Confidently identify which variables have the most influence on the response

• Determine which specific levels of the categorical variable perform better

Also, I don’t want to do just the minimal number of runs, since I plan to run each experiment in replicate. Any advice on how to assess the design’s adequacy or recommendations for tools and metrics to use would be greatly appreciated!

Design of Experiments