Table 6 Prediction performance with various ddE threshold values with ddE-classified PAAs
ddE cut-off value (kcal/moll) | 10 | 7.5 | 5 | 2.5 | 0 | -2.5 | -5 | -7.5 | -10 |
|---|---|---|---|---|---|---|---|---|---|
Sensitivity (%) | 93.8 | 91.0 | 88.2 | 85.4 | 82.6 | 77.3 | 72.0 | 61.1 | 54.2 |
Specificity (%) | 33.0 | 40.0 | 47.3 | 54.9 | 62.2 | 69.4 | 75.9 | 78.3 | 81.3 |
Positive prediction value (%) | 47.2 | 49.2 | 51.6 | 54.7 | 58.2 | 61.7 | 65.6 | 64.3 | 64.9 |
Negative prediction value (%) | 89.2 | 87.4 | 86.2 | 85.4 | 84.8 | 82.7 | 80.9 | 75.9 | 73.6 |
Accuracy (%) | 56.7 | 59.8 | 63.2 | 66.7 | 70.1 | 72.5 | 74.4 | 71.6 | 70.8 |
Balanced accuracy (%) | 63.4 | 65.5 | 67.7 | 70.1 | 72.4 | 73.3 | 74.0 | 69.7 | 67.8 |
Mathews correlation coefficient | 0.37 | 0.37 | 0.38 | 0.38 | 0.39 | 0.37 | 0.36 | 0.29 | 0.25 |
Positive likelihood ratio | 1.40 | 1.52 | 1.67 | 1.89 | 2.19 | 2.53 | 2.99 | 2.82 | 2.90 |
Negative likelihood ratio | 0.19 | 0.23 | 0.25 | 0.27 | 0.28 | 0.33 | 0.37 | 0.50 | 0.56 |
Coveragea (%) | 100.0 | ||||||||