3.1 Simple Linear Regression
3.2 Multiple Linear Regression
3.3 Interaction Terms
3.4 Non-linear Transformations of the Predictors
3.5 Qualitative Predictors
3.6 Writing functions combining modeling and plotting.
4.1 Logistic Regression
4.2 Linear Discriminant Analysis
4.3 Quadratic Discriminant Analysis
4.4 K-Nearest Neighbors
5.1 The Validation Set Approach
5.2 Leave-One-Out Cross-Validation
5.3 k-Fold Cross-Validation
5.4 The Bootstrap
6.1 Best Subset Selection
6.2 Forward and Backward Step-wise Selection
6.3 Model Selection Using a Validation Set
6.4 Model Selection by Cross-Validation
6.5 Ridge Regression and the Lasso
7.1 Introduction
7.2 Polynomials
7.3 Polynomial logistic regression
7.4 Splines
7.5 Generalized Additive Models
9.1 Introduction
9.2 Linear Support Vector Classifier
9.3 Non-linear Support Vector Machine.
10.1 Principal Components
10.2 k-means Clustering
10.3 Hierarchical Clustering
Of course, what really matters when learning online is not the certificate but how much one puts in to understanding the material. In this vein, I often referenced The Elements of Statistical Learning to dive deeper into topics of interest. If a topic in ISLR leaves you curious for more, ESLR is an excellent compliment. The Authors have generously made both texts available online.