Levey–Jennings & Westgard Tutor

This project provides an interactive visualisation of Westgard Rules, a set of statistical quality control (QC) rules used in laboratory medicine to evaluate analytical runs and detect errors.

Westgard Rules are commonly applied to Levey–Jennings charts to determine whether a process is in control or out of control, helping ensure the reliability and accuracy of laboratory results.

Citation

Price, C. L. (2026). Levey–Jennings & Westgard Tutor. Zenodo. https://doi.org/10.5281/zenodo.19454887