Table 2.

RF modeling, filtered data, approach I

Data	RF	10-Fold	CV	%		Error
(APOE ε4+ & ε4- samples)	Number of Trees	F = 7	F = 11	F = 18	F = 32	F = 42
APOE & 10 GAB2 SNPs
	100	33.3	33.2
	300	33.3	33.2
	600	33.4	33.5
199 SNPs
	100		11.9	12.3	12.5	12.3
	300		11.3	11.3	12.1	11.6
	600		10.6	11.6	11.2	11.1
APOE & 199 SNPs
	100		10.9	9.9	10.4	10.3
	300		8.9	9.6	9.5	10.3
	600		9.0	9.1	10.1	9.9
APOE, 10 GAB2, & 199 SNPs
	100		9.9	10.1	9.9	11.2
	300		8.9	9.1	9.5	10.3
	600		9.1	9.4	9.9	10.3

F = number of features.