| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| difference in difference estimator stata | 1.47 | 0.6 | 6971 | 69 | 40 |
| difference | 2 | 0.9 | 3025 | 60 | 10 |
| in | 0.98 | 1 | 2399 | 20 | 2 |
| difference | 0.36 | 0.7 | 7795 | 42 | 10 |
| estimator | 0.1 | 0.7 | 3549 | 88 | 9 |
| stata | 0.69 | 0.7 | 8689 | 52 | 5 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| difference in difference estimator stata | 1.9 | 0.9 | 3523 | 47 |
