TABLE III.
Coverage of HapMap variation for chromosome 22 at the r2 ≥ 0.8 level
| Phase II Reference Panel |
|||
|---|---|---|---|
| Tag Set | CEU | YRI | Unweighted CEU+YRI |
| SNP 6.0 | 75% | 55% | 62% |
| SNP 6.0 + BEAGLE | 75% | 57% | 65% |
| SNP 6.0 + MACH | 76% | 76% | 75% |
| SNP 6.0 + PLINK | 75% | 55% | 62% |
Coverage was measured by pairwise correlation between a tag SNP and a potentially captured SNP. A potentially captured SNP was considered covered if r2 ≥ 0.8 between itself and any tag SNP. Coverage was reported as the proportion of the set of potentially captured SNPS covered by the set of tag SNPs.