Dear all,
I would like to apply Orthogonal Projections to Latent Structures
Discriminant Analysis (OPLS-DA) to a metabolomic dataset, in order to
discriminate two groups of samples.
I have looked for an available R package and I have found "K-OPLS" and
oscorespls.fit (Orthogonal scores PLSR) from "pls" package.
I wonder if K-OPLS performs the same discriminant analysis of OPLS-DA?
Is there any other available package for applying OPLS-DA?
Thanks in advance for any advice.
Best regards,
Francesca Chignola
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Francesca Chignola, PhD
Dulbecco Telethon Institute c/o S. Raffaele Scientific Institute
Center of Genomics, BioInformatics and BioStatistics
Biomolecular NMR Laboratory 1B4
Via Olgettina 58
20132 Milano
Italy
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