| equally | 24 | degree |
| for the subject | 24 | other |
| in the estimation of conditional means | 14 | other |
| method → be → valid | 465 |
| method → be considered → valid | 11 |
| method → be shown to be → valid | 9 |
| method → be used → valid | 4 |
| negative | neutral | positive |
| 0.084 | 0.500 | 0.416 |
| Raw frequency | 489 |
| Normalized frequency | 0.616 |
| Modifier score | 0.804 |
| Perplexity | 200.549 |