QAPP
QAPP ANALYTICS · INTERACTIVE DEMO

MSA — Bias

Estimate systematic measurement error relative to a traceable reference value.

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

One column: repeated measurements of the same reference value.

CSV/TXT without a header. Data is processed locally in the browser and is not uploaded to the server.

About the calculation

Estimate systematic measurement error relative to a traceable reference value.

Ready for your data

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