Groups | Count | Sum | Average | Variance |
Breast | 6 | 558 | 93 | 34.4 |
Colon | 4 | 387 | 96.7 | 11.6 |
H&N | 3 | 256 | 85.3 | 8.33 |
Liver | 3 | 283 | 94.3 | 36.3 |
Lung | 9 | 824 | 91.6 | 43.8 |
Lymph nodes | 15 | 1287 | 85.8 | 158.6 |
Mediastinum | 3 | 267 | 89.0 | 363.0 |