Exercise 5 – Decision Trees (Regression)

Set up

Login to RStudio Pro

Note: if you are off campus, you will need to use a VPN to connect
Go to rstudio.deac.wfu.edu

Step 1: Create a New Project

Click File > New Project

Step 2: Click “Version Control”

Click the third option.

Step 3: Click Git

Click the first option

Step 4: Copy my starter files

Paste this link in the top box (Repository url):

https://github.com/sta-363-f25/appex-05

Part 1

Using the College data from the ISLR package, predict the number of applications received from a subset of the variables of your choice using a decision tree. (Not sure about the variables? Run ?College in the console after loading the ISLR package)