| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| propensity score matching stata code | 1.19 | 0.1 | 6049 | 36 | 36 |
| propensity | 0.57 | 0.4 | 1151 | 72 | 10 |
| score | 1.87 | 0.4 | 775 | 32 | 5 |
| matching | 0.13 | 0.3 | 6970 | 44 | 8 |
| stata | 1.6 | 0.7 | 5629 | 36 | 5 |
| code | 1.57 | 1 | 6241 | 37 | 4 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| propensity score matching stata code | 0.94 | 0.6 | 4328 | 51 |
