The software calculates and displays VIP (Variable Influence in Projection) scores for NPLS and NPLSDA models. The Multi-way VIP code is written in MATLAB and can be downloaded at: www.models.life.ku.dk/nvip
It is described in: S. Favilla C. Durante,M. Li Vigni,M. Cocchi, Assessing feature relevance in NPLS models by VIP, Chemom. Intell. Lab. Syst. 2013 (129) 76-86.