Table 5.
Summary of algorithm reporting for the negative control containing arrays at 300 ms and 400 ms integration durations. This data include 145 h run time for each device. Table 6 provides detailed information on WypAll control swatch responses.
| Integration Duration | True Positives | False Positives | False Negatives | True Negatives | Specificity | Sensitivity |
|---|---|---|---|---|---|---|
| WypAll, 300 ms integration | ||||||
| s1 | 7 | 14 | 0 | 99 | 0.88 | 1.00 |
| s2 | 7 | 13 | 0 | 95 | 0.88 | 1.00 |
| s3 | 7 | 9 | 0 | 101 | 0.92 | 1.00 |
| s3th1 | 7 | 10 | 0 | 125 | 0.93 | 1.00 |
| s3th2 | 3 | 2 | 4 | 134 | 0.99 | 0.43 |
| s3th1b | 3 | 2 | 4 | 134 | 0.99 | 0.43 |
| s3th2b | 2 | 2 | 5 | 133 | 0.99 | 0.29 |
| WypAll, 400 ms integration | ||||||
| s1 | 7 | 12 | 0 | 85 | 0.88 | 1.00 |
| s2 | 7 | 15 | 0 | 97 | 0.87 | 1.00 |
| s3 | 7 | 14 | 0 | 107 | 0.88 | 1.00 |
| s3th1 | 7 | 4 | 0 | 130 | 0.97 | 1.00 |
| s3th2 | 4 | 2 | 3 | 135 | 0.99 | 0.57 |
| s3th1b | 4 | 2 | 3 | 135 | 0.99 | 0.57 |
| s3th2b | 1 | 2 | 6 | 133 | 0.99 | 0.14 |
| Printer Paper Negative Control, 400 ms integration | ||||||
| S1 | 7 | 16 | 0 | 83 | 0.84 | 1.00 |
| S2 | 7 | 10 | 0 | 79 | 0.89 | 1.00 |
| S3 | 7 | 9 | 0 | 86 | 0.91 | 1.00 |
| S3th1 | 5 | 7 | 2 | 108 | 0.94 | 0.71 |
| S3th2 | 5 | 2 | 2 | 122 | 0.98 | 0.71 |
| S3th1b | 5 | 2 | 2 | 122 | 0.98 | 0.71 |
| S3th2b | 5 | 2 | 2 | 123 | 0.98 | 0.71 |
| Waxed Weigh Paper Negative Control, 400 ms integration | ||||||
| S1 | 7 | 10 | 0 | 96 | 0.91 | 1.00 |
| S2 | 7 | 12 | 0 | 100 | 0.89 | 1.00 |
| S3 | 7 | 9 | 0 | 108 | 0.92 | 1.00 |
| S3th1 | 7 | 4 | 0 | 122 | 0.97 | 1.00 |
| S3th2 | 2 | 1 | 5 | 127 | 0.99 | 0.29 |
| S3th1b | 2 | 1 | 5 | 127 | 0.99 | 0.29 |
| S3th2b | 2 | 1 | 5 | 129 | 0.99 | 0.29 |