Level 1 · Entry Foundations

Goal: get comfortable reading and writing R, understand its core data structures, and ship a small working data analysis script.

Modules

1. Setup & First Script
2. Variables & Types
3. Control Flow
4. Functions
5. Vectors & Basic Data Structures
6. Data Frames Basics
7. Reading Data
8. Basic Plotting
9. Packages
10. Project — Data Analysis Script

By the end of this level you'll be able to write scripts that read data from a file, clean and summarize it, produce a basic plot, and organize your work using packages from CRAN.