QAPP
QAPP ANALYTICS · INTERACTIVE DEMO

MSA — Attribute Agreement

Evaluate within-appraiser repeatability, between-appraiser agreement and agreement with a known standard.

MSA suite

Navigate between measurement-system studies.

Gage R&RRepeatability · Reproducibility · ndcBiasSystematic error vs referenceLinearityBias across measurement rangeStabilityDrift and precision over timeAttribute AgreementAppraiser and standard agreement

Your data

Five columns: part;appraiser;trial;rating;standard. The study must be balanced.

For nominal data such as OK/NOK or defect categories. The same part must have the same standard on every row.

About the calculation

Evaluate within-appraiser repeatability, between-appraiser agreement and agreement with a known standard.

Ready for your data

Upload a dataset or use the example, then click “Calculate results”. Results include charts, values and interpretation conditions.