Table 3 Models produced by Stepwise Binary Logistic Regression Iteration and M2 Cross-Validation.
SBLR Model | M0 | M1 | M2 | M3 | M2 Cross-Validation |
|---|---|---|---|---|---|
Training Set Deletion | none | CT665 CT681a CT681b CT743 | CT665 CT681a CT681b | CT681a CT681b | CT665 CT681a CT681b |
Variables in Model a | +HMM_SCORE +STABLE1_37 -POSITION +CURVE_L32 -GC_L128 +RIGID_L96 +CURVE | +HMM_SCORE +STABLE1_37 -GC_L32 -POSITION +CURVE_L32 -CURVE_L64 -GC_L128 +TWIST | +HMM_SCORE +STABLE1_37 -POSITION +CURVE_L32 -STABLE_L32 +SIDD_H24 -CURVE_L128 -SIDD_L128 +RIGID_L96 | +HMM_SCORE +STABLE1_37 -POSITION +CURVE_L32 -STABLE_L32 -STABLE27_37 +CURVE | |
Sensitivity or Recall | 19/29 (0.655) | 25/25 (1.0) | 26/26 (1.0) | 25/27 (0.926) | 23/26 (0.885) |
Specificity | 2426/2428 (0.999) | 2083/2083 (1.0) | 2226/2226 (1.0) | 2322/2323 (1.0) | 2215/2226 (0.995) |
PPV or Precision | 19/21 (0.905) | 25/25 (1.0) | 26/26 (1.0) | 25/26 (0.962) | 23/34 (0.676) |
NPV | 2426/2436 (.996) | 2083/2083 (1.0) | 2226/2226 (1.0) | 2322/2324 (0.999) | 2215/2218 (0.999) |
Accuracy | 2445/2457 (0.995) | 2108/2108 (1.0) | 2252/2252 (1.0) | 2347/2350 (0.999) | 2238/2252 (0.994) |
AUC b | 0.995 | 1.0 | 1.0 | 0.999 | 0.992 |