Regression plots for calibration and validation sets for three
ranges of early ring-stage parasitemia: (A) model 1 (%) 0, 10, 15,
20, and 30; (B) model 2 (%) 0, 1, 1.75, 2.5, 3, and 5; and (C) model
3 (%) 0, 0.00001, 0.005, 0.01, 0.05, 0.1, 0.2, 0.4, 0.5, 0.8, and
1. Also shown are the corresponding regression coefficient plots (panels
D–F, respectively) for 8-factors.