# Attribution

## Breast Cancer Wisconsin Data

- **Original Source:** [Kaggle - Breast Cancer Wisconsin (Diagnostic) Data Set](https://www.kaggle.com/datasets/uciml/breast-cancer-wisconsin-data)
- **Original Creator:** UCI Machine Learning Repository
- **Cleaned by:** [Felipe Gutiérrez](mailto:fgutierrezcarilao@gmail.com)

### Cleaning Notes
- Removed `id` column (non-predictive)
- Removed `Unnamed: 32` column (empty)
- Converted `diagnosis` from categorical (M/B) to binary (1/0)
- Verified no missing values
