Table 2.

Likelihood Scores and Parameter Estimates for Different Ascertainment Schemes for the European American Celera Synonymous SNP Data

Ascertainment Scheme	Likehood Score	d	π
1	1,086,089	5.6	1
2	1,088,249	24.2	1
1, 2	1,085,690	2.5, 37.7	0.81, 0.19
1, 1	1,086,088	2.3, 6.4	0.35, 0.65
2, 2	1,085,505	4.5, 41.6	0.69, 0.31

Note.—d is the size of the ascertainment panel and π is the fraction of SNP selected from this panel. The ascertainment scheme is the number of minor alleles needed in the ascertainment panel required to ascertain the SNPs.