Figure 9
From: Pairwise and higher-order correlations among drug-resistance mutations in HIV-1 subtype B protease
Predicted vs observed probabilities for the residue triple in HIV protease with the largest 
in the PI2+ cohort (46-54-90). The black dots correspond to the best-fit independent model, while the red dots correspond to the best-fit pair-term model (Equation 11). The solid line of slope 1 corresponds to perfect agreement of the predicted data with the observed, which would be obtained if the three-body term were included.