Evaluate the combined repeatability and reproducibility share in a measurement system and judge whether the system is acceptable.
| Item | Formula / Note | Source / Standard |
|---|---|---|
| GRR variance decomposition | ANOVA decomposition | AIAG MSA 4th |
| X̄-R method | X̄-R estimates | AIAG MSA 4th |
| Study design | 3×10×3 design | AIAG MSA |