Homepage
Lecture Materials
Select Lesson
R Basics
Functions and Packages
Programming and Scripts
Vectors and Matrices in R
Data Manipulation
Datasets
Graphics
PDFs and CDFs
Probability Basics
Features of Normal Dist-Z Scores
Key Distributions
T Distributions (Small Samples)
Hypothesis Testing
Sampling - CLT - Confidence Intervals
Simulations
Linear Regression and OLS
Derivation of OLS
Expectations and OVB
Hypothesis Testing and RSquared
Clean Regression Results
Multicollinearity
Violations of Unbiasedness
Categorical Independent Variables
Interaction Terms
Non-linear Functional Forms
Logistic Regression
Lasso and Ridge Regressions
Supervised Learning
Unsupervised Learning
Support Vector Machines