Machine Learning, Survival Analysis, Python, Churn, Regression.
Proportional-Hazards Regression for Survival Data in R An Appendix to An R Companion to Applied Regression, third edition John Fox & Sanford Weisberg Further Reading https://ncss-wpengine.netdna-ssl.com/wp-content/themes/ncss/pdf/Procedures/NCSS/Cox_Regression.pdf