Fig. 2
From: Genome-wide epistasis analysis for Alzheimer’s disease and implications for genetic risk prediction
Genetic interactions identified by the three adopted methods. a Interactions with P value smaller than 1 × 10−8 are shown. Interactions within the same chromosome are marked in red. The histogram shows the interaction density. b There are 1139 common genetic interactions identified by all three methods (P < 1 × 10 −5). Genetic interactions identified by BOOST are often different from the other two methods