Figure 2. Genetic variance as a function of proportion of top SNP blocks.
Genetic variance in HRS based on SNP block ranking derived from GIANT summary association statistics. Three methods were tested to rank SNP blocks: LARGV (red), LD Score (blue) and multi-SNP locus-association (green). The median SNP block size was 250 Kb (i.e. 85–95 SNPs). Genetic variance was calculated in HRS using variance component models for BMI (a) and height (b).
