Table 5 Statistical parameters for the quadratic QSPR model of topological index \(ReZ{G}_{2}(G)\).

From: Role of topological indices in predictive modeling and ranking of drugs treating eye disorders

Property

N

A

B

C

r

\({r}^{2}\)

F

P

Index of Refraction

12

0.770

0.120

−0.004

0.825

0.680

9.575

0.006

Molar weight

12

118.816

4.235

0.155

0.789

0.622

7.399

0.013

Polarizability

12

22.563

−1.462

0.079

0.946

0.895

38.390

0.000

Molar Volume

12

322.410

−33.016

1.250

0.928

0.862

28.024

0.000

Molar Refraction

12

57.014

−3.704

0.200

0.945

0.894

37.814

0.000