Linear Regression is More Important Than You Think

Try CodeCrafters for free using my referral link: https://app.codecrafters.io/join?via=trentpark8800 In this video I go through the theory and a practical application of linear regression to find out if it's still worth learning. **This is a re-upload with corrected audio** 📖CHAPTERS 00:00 - Intro 02:48 - Simple Linear Regression Theory 25:33 - Multiple Linear Regression Theory 32:46 - Practical Application Setup 38:42 - Analysis and Data Cleaning 54:56 - Applied Simple Linear Regression 01:12:36 - Feature Engineering a Predictor 01:15:48 - Applied Multiple Linear Regression 01:17:40 - Variance Inflation 01:21:29 - Correlations in the Predictors 01:29:12 - Variable Interactions 01:32:35 - Predictions Using Linear Regression 01:47:53 - Automatic Feature Selection 01:52:00 - Conclusion and Thanks! 🔗LINKS - Github Repo: https://github.com/trentpark8800/linear-regression - Hierarchical Principal: https://online.stat.psu.edu/stat501/lesson/9/9.6 💵SUPPORT THE CHANNEL - Become a channel member: https://www.youtube.com/channel/UCY5ZuZAWVUBzkDXQr5b84sQ/join - Direct, once off transfers: https://www.paypal.com/paypalme/trentdoesmath