Enhancing multivariate control charts for individual observations using ROC estimates

DOI10.1515/eqc-2023-0023OpenAlexW4387300461MaRDI QIDQ6120482

S. P. Vijayalakshmi, Nicy Sebastian, T. A. Sajesh

Publication date: 25 March 2024

Published in: Stochastics and Quality Control (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1515/eqc-2023-0023

zbMATH Keywords

multivariate statistical process controlcomedianHotelling's \(T^2\)multivariate robust control chart

Mathematics Subject Classification ID

Applications of statistics in engineering and industry; control charts (62P30)

Cites Work

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• Breakdown points of affine equivariant estimators of multivariate location and covariance matrices
• A robust Hotelling test
• A robust and efficient adaptive reweighted estimator of multivariate location and scatter.
• Multivariate outlier detection based on a robust Mahalanobis distance with shrinkage estimators
• Outlier detection for high dimensional data using the Comedian approach
• A comparison of robust alternatives to Hotelling’sT²control chart

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