| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| estimators do not save e sigma or e rmse | 0.25 | 0.7 | 6825 | 47 | 40 |
| estimators | 0.49 | 0.3 | 6183 | 68 | 10 |
| do | 1.73 | 0.3 | 4046 | 92 | 2 |
| not | 1.14 | 0.9 | 1966 | 48 | 3 |
| save | 0.85 | 0.4 | 7714 | 68 | 4 |
| e | 1.35 | 0.9 | 7949 | 80 | 1 |
| sigma | 1.29 | 0.6 | 801 | 84 | 5 |
| or | 1.44 | 1 | 5647 | 77 | 2 |
| e | 1.85 | 0.6 | 709 | 25 | 1 |
| rmse | 0.18 | 0.4 | 4245 | 18 | 4 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| estimators do not save e sigma or e rmse | 0.16 | 0.1 | 2758 | 41 |
