11 More ggplot

The Beginner’s Econometrics Workbook

Introduction
1 Random Variables
2 Vectors and Pipes in R
3 Estimators
4 Tibbles and lm in R
5 \(R^2\) and Conditional Expectations
6 Distribution of Regression Coefficients
7 Dplyr in R
8 Dplyr Murder Mystery!
9 R: ggplot
10 Multiple Regression
11 More ggplot
12 Models with Squared Terms
13 Interactions
14 Dummy Variables
15 Omitted Variable Bias
Formulas

Table of contents

11.1 Download the assignment
11.2 Reading
11.3 Classwork

11 More ggplot

11.1 Download the assignment

Link to download: koans 11, 12, and 13. Note that koans 12 and 13 have test files; koan 11 does not.

11.2 Reading

11.3 Classwork

10 Multiple Regression

12 Models with Squared Terms