| Keyword | CPC | PCC | Volume | Score | Length of keyword |
|---|---|---|---|---|---|
| proportional hazards assumption | 1.93 | 0.1 | 1748 | 61 | 31 |
| proportional | 1.92 | 0.8 | 4378 | 64 | 12 |
| hazards | 0.66 | 0.4 | 7126 | 100 | 7 |
| assumption | 1.48 | 0.2 | 9275 | 97 | 10 |
| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| proportional hazards assumption | 1.51 | 1 | 8811 | 49 |
| proportional hazards assumption violated | 0.9 | 0.2 | 9623 | 35 |
| proportional hazards assumption test | 0.39 | 0.1 | 5423 | 44 |
| proportional hazards assumption not met | 1.96 | 1 | 2654 | 84 |
| proportional hazards assumption sas | 1.68 | 0.4 | 1832 | 87 |
| what is the proportional hazards assumption | 1.84 | 0.5 | 3501 | 15 |
| assumption of cox proportional hazards model | 1.73 | 0.8 | 2266 | 100 |
| testing proportional hazards assumption in r | 0.77 | 0.6 | 9301 | 49 |
| violation of proportional hazards assumption | 0.54 | 1 | 791 | 88 |
| cox proportional hazard assumption | 1.79 | 0.6 | 2210 | 2 |
