| in file names | 10 | other |
| for a given encoding | 5 | other |
| completely | 2 | degree |
| character → be → invalid | 18 |
| character → be not → valid | 10 |
| negative | neutral | positive |
| 0.562 | 0.408 | 0.029 |
| Raw frequency | 28 |
| Normalized frequency | 0.336 |
| Modifier score | 0.500 |
| Perplexity | 278.408 |