| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| o'brien fleming | 1.43 | 0.8 | 718 | 43 | 15 |
| o'brien | 1.92 | 0.3 | 4715 | 75 | 7 |
| fleming | 0.59 | 0.4 | 448 | 94 | 7 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| o'brien fleming | 1.31 | 0.3 | 9395 | 58 |
| o'brien fleming boundary | 1.73 | 0.8 | 1689 | 71 |
| o'brien fleming alpha spending function | 0.29 | 0.3 | 6507 | 1 |
| o'brien fleming boundary formula | 0.55 | 0.7 | 8950 | 8 |
| o'brien fleming stopping boundary | 0.16 | 1 | 6520 | 96 |
| o'brien fleming boundary table | 0.13 | 0.3 | 6648 | 27 |
| o'brien fleming method | 1.94 | 0.8 | 831 | 11 |
| o'brien fleming interim analysis | 0.84 | 0.8 | 6194 | 60 |
| o'brien fleming alpha spending | 0.05 | 1 | 29 | 13 |
| o'brien fleming spending function | 1.83 | 0.3 | 8874 | 43 |
| o'brien fleming group sequential design | 0.69 | 0.1 | 1030 | 36 |
| o'brien fleming boundary futility analysis | 1.4 | 0.9 | 5840 | 17 |
