I am Kelsey, a Lead Machine Learning Engineer at Allstate. This site includes examples of my work, information about my data science, programming, and analytics classes, and walk-through learning modules. Thank you for visiting!

Join live classes on machine learning with Python and big data analysis with PySpark

Learn from my R programming tutorials, complete with practice code, videos, and slides

Learn about statistics fundamentals using my detailed slides and videos

See my recommended list of resources including books, websites, and videos to learn more about data science