Table 4:
Identification performance of each tool with 1% base insertions or deletions
| Group | Tool | Evaluation on phage (%) | Evaluation on plasmid (%) | ||||
|---|---|---|---|---|---|---|---|
| TPR | FPR | AUC | TPR | FPR | AUC | ||
| Group A 100–400 bp | PPR-Meta | 80.26 | 18.64 | 89.28 | 65.29 | 19.93 | 81.62 |
| VirFinder | 72.62 | 25.96 | 80.57 | NA | NA | NA | |
| VirSorter | 0 | 0 | 50.00 | NA | NA | NA | |
| PlasFlow | NA | NA | NA | 71.12 | 62.83 | 55.81 | |
| cBar | NA | NA | NA | 53.63 | 46.43 | 53.60 | |
| Group B 400–800 bp | PPR-Meta | 85.50 | 9.69 | 95.26 | 77.44 | 17.57 | 88.48 |
| VirFinder | 79.00 | 18.76 | 88.28 | NA | NA | NA | |
| VirSorter | 0.24 | 0 | 50.12 | NA | NA | NA | |
| PlasFlow | NA | NA | NA | 72.74 | 55.44 | 62.31 | |
| cBar | NA | NA | NA | 55.38 | 45.22 | 55.08 | |
| Group C 800–1,200 bp | PPR-Meta | 92.99 | 9.12 | 97.54 | 79.74 | 14.29 | 90.80 |
| VirFinder | 81.98 | 16.00 | 90.93 | NA | NA | NA | |
| VirSorter | 2.38 | 0.02 | 51.18 | NA | NA | NA | |
| PlasFlow | NA | NA | NA | 75.23 | 51.25 | 66.75 | |
| cBar | NA | NA | NA | 56.74 | 43.45 | 56.64 | |
| Group D 5–10 kbp | PPR-Meta | 98.90 | 3.51 | 99.73 | 89.23 | 8.48 | 95.84 |
| VirFinder | 88.93 | 8.40 | 96.98 | NA | NA | NA | |
| VirSorter | 47.25 | 0.25 | 73.51 | NA | NA | NA | |
| PlasFlow | NA | NA | NA | 88.74 | 31.70 | 88.08 | |
| cBar | NA | NA | NA | 64.62 | 35.40 | 64.61 | |
NA: not applicable.