Fig. 3.

Comparisons of Type I errors of the SNP Interaction Pattern Identifier (SIPI) and other four methods. ¹Proportion of the outcome event in the genotype combination of the 3 × 3 table; a lowercase letter denotes the minor allele, and an uppercase letter denotes the major allele. ² MDR (Multifactor dimensionality reduction), AA_Full, Geno_Full (full interaction model and each SNP is treated as an additive or genotypic mode) and SNPassoc R package