The relationship between SCORE and LOADING from PCA using princomp in MATLAB

3 vues (au cours des 30 derniers jours)

Torsionfree le 30 Nov 2013

I'm doing PCA using princomp.

I'd like to confirm score is derived from X and loading. As far as I know, score = X*loading

My code is [loadb fact] = princomp( X , 'econ' );

But, "X*loadb" and "fact" are different.

Is there anybody explain how can I get score from loading and X?

En savoir plus sur Biological and Health Sciences dans Help Center et File Exchange

Find the treasures in MATLAB Central and discover how the community can help you!

Translated by