get_Q2                  Q2 and cumulative Q2 indexes
get_coef                Standardized and raw coefficients
get_cor                 Correlations between variables and scores
get_red                 R2 and redundancies
plo_coef                Plot of coefficients
plo_cor                 Plot of correlations
plo_ctr                 Plot of weights
plo_obs                 Plot of scores
plo_var                 Plot of loadings
plo_vip                 Plot of VIPs
