PS05: Basic Regression
Overview
Fit and interpret simple linear regression models with one numerical or one categorical explanatory variable using the moderndive and broom packages.
Read Chapter 5 of ModernDive before attempting this problem set.
Download
Download the problem set template, open it in RStudio, and complete the exercises directly in the document.
Setup
Run this at the top of your document to install and load the required packages:
if (!require(pacman)) install.packages("pacman")
pacman::p_load(tidyverse, moderndive, broom)Exercises
PS05a: One numerical explanatory variable
Fit a regression model with a single numerical predictor.
PS05b: One categorical explanatory variable
Fit a regression model with a single categorical predictor.
When you are done, render to HTML and submit on Moodle. Name your file PS05_yourname.html.