AAPL index | Total | |||
---|---|---|---|---|
< low cut-off (< − 0.207) | Indeterminate (− 0.207 to 0.537) | > high cut-off (> 0.537) | ||
Total | 44 | 54 | 359 | 457 |
G < 2 and S < 2 | 32 | 26 | 35 | 93 |
G ≥ 2 or/and S ≥ 2 | 12 | 28 | 324 | 364 |
Specificity (%) | 34.4 | 62.4 | ||
Sensitivity (%) | 96.7 | 89.0 | ||
PPV (%) | 85.2 | 90.3 | ||
NPV (%) | 72.7 | 59.2 | ||
Correct prediction rate | (324 + 32)/(359 + 44) = 88.3% |