| Typicality: | 0.438 |
| Saliency: | 0.440 |
| to delve into problems | 6 | purpose |
| to profile tissue metabolites | 5 | purpose |
| of compasses | 4 | other |
| researcher → use → mass spectrometry | 50 |
| researcher → use → mass spectrometry analysis | 4 |
| researcher → use → the mass spectrometry analyses | 3 |
| negative | neutral | positive |
| 0.071 | 0.770 | 0.159 |
| Raw frequency | 57 |
| Normalized frequency | 0.440 |
| Modifier score | 0.500 |
| Perplexity | 35.957 |