Figure 2From: Two-stage joint selection method to identify candidate markers from genome-wide association studiesLog marginal association ranks for SNP pairs with significant conditional additive effect. Each dot represents a SNP pair (totally 494 SNP-pairs). Displacement of a dot along the x- and y-axes indicate the log of the marginal association ranks for the corresponding two SNPs. A lower marginal rank indicates a larger marginal effect.Back to article page