My first Kaggle competition: Allstate Purchase Prediction Challenge · May 22, 2014 · machine learning presentation

Git and GitHub videos for beginners · May 5, 2014 · git tutorial

Example of linear regression and regularization in R · April 28, 2014 · machine learning R

Git quick reference for beginners · April 14, 2014 · git

Simple guide to confusion matrix terminology · March 25, 2014 · machine learning

Detecting Fraudulent Skype Users via Machine Learning · March 13, 2014 · machine learning presentation

Simple guide to forks in GitHub and Git · March 11, 2014 · git tutorial

Tidying "messy data" in R · March 9, 2014 · R tutorial

Video introductions to data science · March 6, 2014

Useful resources for learning data science fundamentals · March 2, 2014