Interpret the key results for Nested Gage R&R Study Step 1: Use the ANOVA table to identify significant factors and interactions Use the ANOVA table to identify which... Step 2: Assess the variation for each source of measurement error Use the variance components (VarComp) and... Step 3: Examine the ...

Gage R&R (Gage Repeatability and Reproducibility) is the amount of measurement variation introduced by a measurement system, which consists of the measuring instrument itself and the individuals using the instrument. A Gage R&R study is a critical step in manufacturing Six Sigma projects, and it quantifies three things1:

In ANOVA terminology, most Gage R&R studies have an ANOVA type data structure. A variance component analysis can easily be done in most software packages. The individual variance components provide estimates of error, operator and "true" product variance .

The Correct spelling is: gauge. Common misspellings of the word gauge are: aguge. auge. gage. gague. gaue. gaueg.