the inverse of the kurtosis calculated by the fourth order moment of 2nd principal component described by SlogP

The total symmetry of the molecule represented by directional WHIM symmetry E-state descriptors

the inverse of the kurtosis calculated by the fourth order moment of 3rd principal component described by SlogP

The total density of the atoms accounted for by directional WHIM density E-state descriptors within a molecule

The total dimension of a molecule represented by directional WHIM size SlogP descriptors

1st eigenvalue of the covariance matrix weighted by SlogP of the molecule atomic coordinates, which account for the molecular size

the inverse of the kurtosis calculated by the fourth order moment of 3rd principal component described by electronegativity

mean information content on the symmetry along 1st principal component covariance matrix weighted by E-state of the molecule atomic coordinates

The total dimension of a molecule represented by directional WHIM size electronegativity descriptors

mean information content on the symmetry along 2nd principal component covariance matrix weighted by E-state of the molecule atomic coordinates