Figure 2
From: Identification of gene-gene interaction using principal components
Visualization from PC to Haploview. Figures on the left depicted the C5 and STAT4 genes PCs with their respective loadings. The bar plot represents the cumulative percentage of explained data variance for each PC. The red blocks are the interactions of C5-PC4 and STAT4-PC5. Figures on the right depicted the C5 and STAT4 Haploview display.