| Typicality: | 0.513 |
| Saliency: | 0.236 |
| to extract rna | 2 | purpose |
| sample → use → trizol reagent | 7 |
| sample → use → trizol | 6 |
| sample → use → the trizol reagent | 4 |
| negative | neutral | positive |
| 0.060 | 0.902 | 0.038 |
| Raw frequency | 17 |
| Normalized frequency | 0.236 |
| Modifier score | 1.000 |
| Perplexity | 225.558 |