| Typicality: | 0.672 |
| Saliency: | 0.608 |
| in this study | 13 | location |
| to try out confounding factors | 13 | purpose |
| to take the factors | 12 | purpose |
| researcher → use → statistical methods | 77 |
| researcher → use → statistical techniques | 32 |
| researcher → use → statistical technique | 26 |
| researcher → use → statistical tools | 15 |
| researcher → use → statistical method | 11 |
| researcher → use → statistical data | 6 |
| researcher → use → statistical approaches | 5 |
| researcher → use → statistical approach | 4 |
| negative | neutral | positive |
| 0.104 | 0.797 | 0.099 |
| Raw frequency | 176 |
| Normalized frequency | 0.608 |
| Modifier score | 1.000 |
| Perplexity | 197.029 |