Gage R&R Test (MSA)

A statistical tool that analyzes the repeatability and reproducibility of continuous (a.k.a. variable or numerical) values for a Measure System Analysis (MSA). The two types studies use that depend on the parts used in the MSA: 1) Crossed - used when the same parts are used by each operator for each trial, and 2) Nested - used when different parts are used by each operator for each trial.
Related StatStuff Video: 
   -Section 5-Measure Phase, Lesson #31 - MSA - Gage R&R Test