| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| degrees of freedom correlation | 1.7 | 0.4 | 6538 | 44 | 30 |
| degrees | 0.8 | 0.5 | 7230 | 67 | 7 |
| of | 0.59 | 0.7 | 2399 | 9 | 2 |
| freedom | 1.36 | 0.7 | 6017 | 75 | 7 |
| correlation | 1.98 | 0.8 | 8766 | 29 | 11 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| degrees of freedom correlation | 1.51 | 0.2 | 9565 | 86 |
