Two-Stage Two-Locus Models in Genome-Wide Association
Figure 4
Fifty-One Biallelic Two-locus Models Incorporating Varying Degrees of Epistasis
Each row indexes the genotype at the first locus and each column refers to the genotype at the second locus. The number in each cell is the trait mean for that genotype. Models range from the very simple (e.g., M1) to the more exotic (e.g., M170).