symPLS.RdComputes symmetric (or canonical) PLS for two groups of continuous variables
symPLS(a,b)Bry X. (1996). Analyses Factorielles Multiples. Paris, Economica Poche. de Jong S., Wise B.M. and Ricker N.L. (2001). Canonical Partial Least Squares and Continuum Power Regression. Journal of Chemometrics, Vol. 15, 85–100.