3D-QSAR Study of the Chalcone Derivatives as Anticancer Agents

Table 2

Possible CoMFA results.

Descriptors	Q^2a	N^b	SEE^c	R^2d	F^e
Steric (S)	0.625	3	0.054	0.965	91.100
Electrostatic (E)	0.119	3	0.117	0.835	16.821
S + E	0.608	3	0.058	0.960	79.404

a: cross-validated correlation coefficient using the leave-one-out methods, b: optimum number of components, c: standard error of the estimate, d: non-cross-validated correlation coefficient, and e: F-test value.