Figure 2From: An R package "VariABEL" for genome-wide searching of potentially interacting loci by testing genotypic variance heterogeneityPower to detect variance heterogeneity induced by interaction. Power to detect variance heterogeneity at p ≤ 0.05 using Levene's (circles) and SVLM (triangles) tests, as a function of the interaction effect, β gF . Interacting allele frequency is 0.4. (A) Error term ϵ i follows Normal distribution (B) Error term follows χ d f = 5 2 distribution (C) Error term follows χ d f = 1 2 distribution.Back to article page