Figure 6

LD heatmap of region chr20:31,767,872-33,700,401, which contains 1,000 polymorphic SNPs in the HapMapII dataset. The area under the dashed line corresponds to all possible SNP pairs. The computed SNP-pair weights are indicated in red, with higher red intensity corresponding to higher |D^′| values. The non-colored area corresponds to the SNP pairs omitted from computations. The solid line indicates the final haplotype block partition. It can be observed that, while the final block partition is identical for the two algorithms, more computations have been omitted by MIG ⁺ than MIG ⁺.