Figure 1From: Filter-free exhaustive odds ratio-based genome-wide interaction approach pinpoints evidence for interaction in the HLA region in psoriasis Power of different approaches to detect simulated epistatic interactions across the six epistasis models by Ritchie [ 28 ]. Purple: FORCE – Green: MB-MDR – Blue: PLINK Epistasis – Red: PLINK FastEpistasis. Refer to Table 3 for the definitions of the 6 interaction models.Back to article page