| to determine | 9 | purpose |
| much | 6 | degree |
| between internal and external data sources | 4 | other |
| scientist → need → more data | 18 |
| scientist → have → more data | 9 |
| scientist → get → more data | 5 |
| scientist → want → more data | 3 |
| negative | neutral | positive |
| 0.169 | 0.622 | 0.209 |
| Raw frequency | 35 |
| Normalized frequency | 0.434 |
| Modifier score | 1.000 |
| Perplexity | 43.312 |