Missing Data Handling: Listwise Deletion vs. Multiple Imputation with Amelia package

Mapping Spatial Data using tmap and tigris packages

Explaining the difference in using cb=TRUE vs. cb=FALSE

Data Visualization using GGplot2

Random Effects/Multilevel Model

Comparing 2 models with centered and non-centered covariate

Multinomial Regression Model - Predicting Contraceptive Methods among Indonesian Women

Part 2 - Interpretation by Simulation using Zelig 5

Part 1 - Recreating slides using Zelig 5 (Titanic Data)

Logistic Regression

Linear Regression

Explaining MLE results

Data Wrangling: Selecting, Renaming Variables + GGplot

S vs R, FOSS movement