Fig. 1From: HT-eQTL: integrative expression quantitative trait loci analysis in a large number of human tissuesThe model fitting times of MT-eQTL and HT-eQTL for a sequence of nested models with dimensions 2 to 9 in the simulation study. The solid line with circles is for MT-eQTL, and the dashed line with triangles is for HT-eQTLBack to article page