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Wheeler's EMP implementation

I have a customer question on Wheeler’s EMP in JMP and how it is implemented. Do you have any insights I could provide to the customer:

A question or two:

• Do you have details on the way you implement Dr. Wheeler’s Evaluating the measurement process into JMP? (I think you offer this)
• Do you offer Analysis of means in your DoE package?
  • If yes, do you use the variance based method or ranges as per Dr Wheeler?
  • Is it possible to use macros with JMP and customise, for example, how analysis of mean graphs are created?

I know we have it but I’m not sure about the details about the implementation.

Thanks,

Martin

Re: Wheeler's EMP implementation

Thanks Phil, Malcolm and Peter.

All very useful material. I will inform the customer.

Thanks,

Martin

Re: Wheeler's EMP implementation

Martin: You might want to have the customer watch the Mastering JMP event I've presented numerous times live in the On Demand section:

Evaluating & Monitoring Your Process Using MSA and SPC | JMP

ANOM is offered as a hot spot option within the EMP platform. I'm not sure what the customer means exactly when asking '...variance based methods or ranges as per Dr. Wheeler?". But if I hazard a guess, within the EMP platform specification window, there is a radio button option for range or s charts. One usually picks the range option since the basic subgroup size of repeat measurements of the same part/output etc. is less than 5. If the customer is asking about variance components, well that is offered as a platform option too.

Re: Wheeler's EMP implementation

Hi Martin,

For Analysis of Means question, has your user checked out the documentation: http://www.jmp.com/support/help/Analysis_of_Means_Methods.shtml

That may answer his/her questions regarding ranges and whether standard graphical output is sufficient.

Malcolm

Re: Wheeler's EMP implementation

Hi Martin,

It is a while since I read it but I think this white paper will help:

http://www.jmp.com/en_nl/whitepapers/jmp/emp-management-systems-analysis.html

Regards,

Phil

Sent from my iPhone