This project explores how different data formats—HTML, XML, and JSON—can represent the same information and be read into R for analysis. Each file was created manually to better understand structural differences and how R packages like rvest, xml2, and jsonlite handle them. The comparison confirmed that all formats matched perfectly after being normalized. This assignment helped me connect classroom learning to real-world data handling, especially how formats are chosen based on whether data is meant for humans or systems to read.

This is my PSYCH 251 Problem Set 2 for the Autumn 2025 course