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Emma1
Emma1
Level III

Gage R&R formula

Created: Jun 15, 2021 11:33 AM  |  Last Modified: Jun 8, 2023 5:34 PM (580 views)

Bonjour, 

J'ai une question concernant la formule du gage R&R :
σ² total = σ² processus + σ² mesure
σ² mesure = σ² répétabilité + σ² reproductibilité 

Dans JMP, comment retrouver cette formule dans les résultats du gage R&R ?

Merci 

 

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statman
Super User statman
Super User

Re: Gage R&R formula

Jun 15, 2021 04:27 PM (547 views)  |  Posted in reply to message from Emma1 06-15-2021

For a description of the types of gauge studies available in JMP, please go to this link:

https://www.jmp.com/support/help/en/16.0/?os=mac&source=application&utm_source=helpmenu&utm_medium=a...

There is a bias towards the EMP gauge studies for multiple reasons.  At the bottom of the link are the variance component estimates descriptions.

"All models are wrong, some are useful" G.E.P. Box
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