Put the Q2 for PLS-DA and sPLS-DA

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Issue #23 new
Kim-Anh Le Cao repo owner created an issue

See email below attached. We do have some concerns about the Q2 for a multiple regression case. But for a simple regression (with PLS-DA) it is less of an issue.

Comments (4)

  1. Kim-Anh Le Cao reporter

    I am happy to put it minor + I just had to put something :) But I don’t think it would take too much time as it is a generalisation of the Q2 but for PLS-DA only – anyway we can talk about it, not stress.


    Dr. Kim-Anh Lê Cao

    NHMRC Career Development Fellow

    ResTeach Affiliate (School of Chemistry and Molecular Biosciences)

    The University of Queensland Diamantina Institute

    Translational Research Institute

    Level 5, 37 Kent Street | Woolloongabba QLD 4102

    T: +61 (0)7 3443 7069| F: +61 (0)7 3443 6966


    mixOmics: http://mixomics.org/

  2. Kim-Anh Le Cao reporter

    The status is 'OK' for a simple regression (i.e. Y = 1 variable) which is the case of PLS-DA. To be discussed with Benoit but I think it is ok. The issue is more when we are performing a multiple regression (e.g. PLS) where everything seems to break loose.

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