See question in subject line. Wondering if there's a way to aggregate data from past DOE constructs and use that to give additional insight for future DOEs that leverage same factors & levels?
I imagine would need some R or simulation, but would be super helpful than having to start a new DOE from scratch every time.
Here's my two cents...I welcome commentary:
In one sense, what you may be describing is the process of sequential experimentation as a guiding principle to problem solving. If so, there is much in the literature on this process. I suggest reading the first few chapters of Box, Hunter and Hunter "Statistics for Experimenters" as a starting place. In a very real sense, all practitioners of sequential experimental design as a process always leverage earlier experimentation with subsequent experimentation. No quarrel at all with this method. All up all in my experience is it's the most efficient problem solving process for DOE centric investigations.
If what you are really after is merging two or more experimental designs into one Mother of All Experiments and then analyzing, this method is fraught with many many pitfalls and watch outs. Not the least of which could be inconsistent hypotheses, experimental goals, and objectives for each of the ingredient experiments...with the hypothesis, goals and objectives of the 'Mother' inspired investigation. So above and beyond maybe using the 'Mother' experiment for exploratory data analysis I'd be leery of much beyond that.
