Want to Validate Cp Cpk and Pp Ppk Calculations?
Validate QI Macros Capability Metrics Using Ford Data
Ford has provided data for validating various calculations described in AIAG Manuals.
Review QI Macros validation results.
- View the results of the Gage R&R Study Validation here.
- View the results of the Cp Cpk Pp Ppk validation below.
- Download the Ford sample data to perform your own comparison.
Ford Test Specifications
Ford's Cp Cpk Expected Results
Compare to QI Macros Histogram Results
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