Table 1.

Mean number of causal variants and associated regions in top r SNPs given by each method at the three different relative risks

RR	χ2	SV(2r)	SV(5r)	SV(10r)	RF(2r)	RF(5r)	RF(10r)
Mean number of causal variants
1.25	1.2	1.2	0.9	0.5	1.2	1.1	1
1.5	8.9	10.8	7.4	6.6	9.7	9.3	9.4
2	14	14.6	13.6	13.1	14.1	14.1	13.7
Mean number of associated regions
1.25	1	0.8	0.8	0.8	0.9	0.8	0.8
1.5	4.5	5.9	3.5	2.6	5.3	4.9	4.8
2	10.6	11.9	9.6	9.4	11	10.9	10.8