Scikit Survival

This is your go-to for survival analysis when you're dealing with censored time-to-event data. It wraps scikit-survival with clear guidance on choosing between Cox models, Random Survival Forests, Gradient Boosting, and SVMs depending on your data size and whether you need interpretability. The references cover the practical stuff like when to use Uno's C-index over Harrell's (anything above 40% censoring), how to handle competing risks, and why you should standardize features for regularized models. The model selection decision tree alone saves you from trial and error. If you're doing clinical research, reliability engineering, or churn prediction where not everyone experiences the event during observation, this handles the statistical complexity properly.