Contribution Plots in PCA - Discovering Why Points Are Outliers
When using PC Analysis in JMP I would find it very useful to know what contribution a single point or points have compared to others. In other programs ( SIMCA) this is available as a 'Contribution plot' and is quick and easy to use and interpret. This analysis method doesn't appear in JMP and I wondered if anyone else has used it and can share it as an add-in. Finding out why a sample/ measuremen...