Research Article
[Retracted] Machine Learning Algorithms for Prediction of Survival Curves in Breast Cancer Patients
Table 1
Variable numerical aggregations.
| Variable | Standard grouping | Grouping paper | Applicable and clusterisable in dataset |
| Age | ≤50, >50 | Disaggregated | Hospital and TCGA | Nodal state (lymph nodes affected) | 0, 1, 2-3, 4-9, +9 | 0, 1, 2-3, 4-9, +9 | Hospital and TCGA | Tumor stage (tumor size in mm) | 0, 0-20, 20-50, >50 | <10, 10-20, 20-30, >30 | Hospital | Ki67 concentration | ≤14, >14 | <10, 10-20, >20 | Hospital | Lymph nodes removed | — | — | Hospital |
|
|