Table 1.

Statistic parameters of the combinatorial QSAR model for the training set.

Group	Number of Compounds	R2	SD	F	p	Stability
1 (ARRR)	83	0.81	0.41	114.50	7.35 × 10−29	0.51
2 (ADRRR)	29	0.89	0.32	75.30	3.10 × 10−13	0.61
3 (AAAARR)	62	0.86	0.32	121.70	5.14 × 10−25	0.74
4 (DDRRR)	99	0.81	0.38	134.70	2.82 × 10−34	0.53
5 (ADHRR)	18	0.99	0.09	362.60	1.67 × 10−13	0.53
6 (ADDH)	25	0.96	0.14	170.90	6.58 × 10−15	0.89
7 (ADHR)	20	0.98	0.15	237.80	1.78 × 10−13	0.56
8 (DRRRR)	39	0.98	0.21	649.80	9.81 × 10−31	0.85