Re: Sample Size of GR&R on Anova (nested)
I don't think there are any specific guidelines for NUMBER of sample used for destructive GRR. A typical 10x3x3 design should work. There are however issues about parts selection and homogeneity of parts. The following two articles may be of some help.
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Also please take a minute and Search
the forums. You will find a lot of threads discussing destructive GRR (Gage R&R) with Nested Anova.
You are never given a wish without also being given the power to make it true. You may have to work for it, however. ~Richard Bach
Last edited by Marc; 6th February 2011 at 06:32 PM.
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