[R] nipals in the chemometrics package in R

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Hello
i need some precision about nipals in the chemometrics package in R .

When i use nipals in chemometrics i obtain T and P matrix.

I really don't understand what to do with these two matrix to obtain
the scores for every the component (like in spss fo example)

             Comp1    Comp2   Comp3
quest1 0,8434      0,54333   0,3466
quest2 0,665       0,7655      0,433

Thank you very much for your help
(I know that X=TP+E)... But don't understand else....