ROI regions with genotype assignments. The Venn diagram of overlapping genotype coverage is area proportional. Colored rectangles identify the proportion of genotype assignments in the ROI for each method: (red) MIP; (green) SHS; (blue) MGS. Note that the greatest overlap is among all three methods, and the second greatest is between SHS and MGS. The numbers sum to 95.35% because 4.65% of the ROI was not assigned a genotype in any method.