| Typicality: | 0.313 |
| Saliency: | 0.354 |
| for cross-disciplinary work | 8 | cause |
| for research | 6 | purpose |
| with abstracts | 3 | other |
| database → be → invaluable | 13 |
| database → be → invaluable resource | 7 |
| database → be → invaluable tool | 4 |
| database → provide → invaluable support | 3 |
| negative | neutral | positive |
| 0.012 | 0.230 | 0.758 |
| Raw frequency | 27 |
| Normalized frequency | 0.354 |
| Modifier score | 0.500 |
| Perplexity | 176.260 |