Code Along
Open your laptop and follow along. These posts are built to be done, not just read — code included, mistakes acknowledged, explanations as we go.
Code Along: A Complete Churn Analysis in One Notebook
This notebook guides you through a data science project aimed at predicting churn in the Brightcart Club, addressing data collection, preprocessing, analysis, feature engineering, model training, and documentation stages.
June 12, 2026
21 min read
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