Table 5.
The linear model based on seven parameters selected by the GA-MLR method
| Descriptor | Chemical meaning | MFa | VIFb |
|---|---|---|---|
| Constant | Intercept | 0 | 0 |
| BELm6 | lowest eigenvalue n. 6 of Burden matrix / weighted by atomic masses | 0.746010645 | 1.47149272 |
| E1m | 1st component accessibility directional WHIM index / weighted by mass | -0.138362847 | 1.889935834 |
| E2v | 2nd component accessibility directional WHIM index / weighted by van der Waals volume | -0.259229493 | 1.062263659 |
| HATS8m | leverage-weighted autocorrelation of lag 8 / weighted by mass | 0.22801657 | 3.166979174 |
| R2e+ | R maximal autocorrelation of lag 2 / weighted by Sanderson electronegativity | 0.423565125 | 1.500297586 |
a Mean effect b Variation inflation factors