The inter-set structure correlations (Table 6) describe the relationship
between the original variable and its canonical variate
or its opposite. These types of correlations did not reflect multivariate
relationships, instead each correlation value functioned as
one of many univariate relationships between one variable and its
canonical variate, but without considering the existence of other
variables. Additionally, these inter-set structure correlations were
obtained by a DVS of a matrix pondered by their inverse matrices
and represented in biplot representations