Supplementary Figure 2: ROC comparison of SIFT and SIFT 4G.

The algorithms were applied to four datasets: HumDiv (red), HumVar (green), LacI (beige), and lysozyme (blue). SIFT’s performance is depicted with dashed lines; SIFT 4G with solid lines. Reproduced under a Creative Commons license from http://sift-dna.org/sift4g/AboutSIFT4G.html.