Correlation loadings - extending to congruence loadings and multi-way models

The function conload takes a dataset and a model (PCA, PLS, PARAFAC etc.) and calculates congruence loadings which is the extension of correlation loadings to uncentered and multi-way models

G. Lorho, F. Westad, R. Bro, Generalized correlation loadings. Extending correlation loadings to congruence and to multi-way models, Chemom. Intell. Lab. Syst., 2006, 84, 119-125.