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

Table 6

Q² and R² values after several Y-randomization tests.

Iteration	CoMFA		CoMSIA
	Q^2	R^2	Q^2	R^2
1	0.148	0.774	−0.060	0.750
2	−0.194	0.819	0.076	0.849
3	−0.157	0.709	−0.314	0.724
4	0.302	0.822	0.111	0.765
5	−0.259	0.699	−0.217	0.698
6	0.120	0.736	0.001	0.732
7	0.131	0.718	0.037	0.709