Sum of T2 contributions (instead of only the mean) - Model Driven Multivariate Control Charts

[FN]

Multivariate SPC is commonly used to monitor process data (sensors), as they can detect and alert shifts in a dataset.

The current platform has an interactive plot to diagnose what are the variables contributing to anomalies.

https://www.jmp.com/support/help/en/17.1/index.shtml#page/jmp/model-driven-multivariate-control-char...

A very useful feature is to obtain the mean contribution given to a selected number of points.

 

Having an additional option that gives you the "accumulated contribution", will help during the diagnosis.