Fig 3. Comparison of performance (simulation dataset I).
Performances of GIDS and OMDR as well as χ2 are compared for the simulation datasets of fifteen models grouped in five patterns. All models are designed to have a single causal pair with two-way interactions and three phenotypic classes. Hit ratio is defined as the ratio identifying the causal pair correctly in “Two-Locus”. In “Single-Locus” it is the ratio identifying either of the causal pairs. The ratio identifying the combination that includes the causal pair is plotted in “Three-Locus”.