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Publication date: 04/21/2023

Statistical Details for Score Plot Loadings

In the Model Driven Multivariate Control Chart platform, the loadings shown on the score plot are based on PCA eigenvectors or PLS X score loadings (R matrix). These loadings are scaled by the maximum absolute value of scores. The scaling is performed in order to graph the loadings on the score plot. The loadings illustrate each variable’s approximate influence on each score.

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