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/ measurement is different to another can be very useful for discovering the reasons for the observation being an outlier.
example which shows the type of graphic I'm after in JMP from 'Principal component analysis' by Rasmus Bro a and Age K. Smilde ab