Let’s Talk about Variance
Gage R&R, short for Gage Repeatability and Reproducibility, is a method used by test engineers to determine a measurement system's reliability and consistency through statistics. It's commonly used in manufacturing and quality processes to ensure that testers are capable of accurately and consistently capturing the variation present in the production process, and working as they should. In this series, Matt Thompson one of our senior engineers breaks down Gage R&R and explains what to look for.
In part 2, Matt focuses on calculating variance and what to do with the results.
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By Matt Thompson
Senior Technical Program Manager
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