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Evaluate Design for Historical Data

tdailey

Community Trekker

Joined:

Feb 20, 2014

I have a set of design points that were previously run, and I would like to compare to a custom DOE design for the same variables.  The design should be assessed as a split-plot since one of the parameters was not randomized due to its difficulty to change.  When I label the variable as "hard" to change and run the DOE>Evaluate Design - I get an error stating that I need to add the Whole Plot factor if I have a hard to change factor.  I added a Whole Plot column associated with the changes to my hard-to-change factor, but I am still recieving the same error.  Please advise me on how I can evalauate historical data as a split-plot design?


1 ACCEPTED SOLUTION

Accepted Solutions
Solution

Did you adjust the column properties metadata to reflect the whole plot column that you added.

4959_Screen Shot 2014-02-20 at 2.00.39 PM.png4960_Screen Shot 2014-02-20 at 2.00.48 PM.png

2 REPLIES
Solution

Did you adjust the column properties metadata to reflect the whole plot column that you added.

4959_Screen Shot 2014-02-20 at 2.00.39 PM.png4960_Screen Shot 2014-02-20 at 2.00.48 PM.png

tdailey

Community Trekker

Joined:

Feb 20, 2014

Excellent!  I did not have both of those column properties.  Thank you.