Gage R&R: Nested vs Crossed vs Nested Then Crossed vs Crossed then NestedHi,
I am running a Gage R&R study with 2 factors (Operator and Location), 3 different parts and 3 repetition per part. Operator and Location are nested. This means each location has 2 different operators but the parts are the same. This mean that parts has been moved from one location to the other to be tested by different operators. What option should I use? I would say it is nested then crossed since operator and location are nested but sample and operator with location is crossed. Am I right?
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