Fig. 2
From: Detecting fitness epistasis in recently admixed populations with genome-wide data
Heatmap of -log10(P-value) between pairwise loci located on chromosome 1 in (a) CARe, (b) FBPP, (c) WHI and (d) meta-analysis. Each point represents the -log10(P-value) between two loci. In (a), (b) and (c), if -log10(P-value) is larger than 6, we set the value as 6. In meta-analysis (d), if -log10(P-value) is larger than -log10(significant level), we set the value as 7, which reaches the significant level