measurement-system-analysis

SPC, process capability and Gage R&R for manufacturing: X-bar/R, X-bar/S and I-MR charts with Western Electric and Nelson rules, Cp/Cpk vs Pp/Ppk kept distinct, crossed Gage R&R (ANOVA and AIAG Average & Range). Verified against published results.

Measurement System Analysis for Automated-Driving Validation — Gage R&R, attribute agreement, and seeded known-fault coverage verification for simulation, HIL and fault-injection benches.

Catapult DOE study in R: measurement system analysis plus a full factorial run sheet, analysed in a tidy Quarto model.

Machine learning and geometric lane detection measured on identical frames, with a per-frame confidence score validated against true error, control charts on that score, and a gauge repeatability study of the measurement.

測定システム解析（ゲージ R&R など）を行う品質管理のための Web ツール

R package that validates LLM pipelines like a laboratory measurement procedure: gauge R&R precision study, agreement and bias against a reference, Plackett-Burman robustness screening, Westgard control charts and a validation report tied to context of use and risk.