2nd eigenvalue of the covariance matrix weighted by VDW radius of the molecule atomic coordinates, which account for the molecular size
mean information content on the symmetry along 2nd principal component covariance matrix weighted by polarizability of the molecule atomic coordinates
3rd eigenvalue of the covariance matrix weighted by VDW radius of the molecule atomic coordinates, which account for the molecular size
mean information content on the symmetry along 3rd principal component covariance matrix weighted by polarizability of the molecule atomic coordinates
eigenvalue ratio of 1st direction WHIM size descriptor and sum of directional WHIM size descriptors weighted by VDW radius
The inverse of the kurtosis calculated by the fourth order moment of 1st principal component described by polarizability
eigenvalue ratio of 2nd direction WHIM size descriptor and sum of directional WHIM size descriptors weighted by VDW radius
the inverse of the kurtosis calculated by the fourth order moment of 2nd principal component described by polarizability
eigenvalue ratio of 3rd direction WHIM size descriptor and sum of directional WHIM size descriptors weighted by VDW radius
the inverse of the kurtosis calculated by the fourth order moment of 3rd principal component described by polarizability