Rafael A. Irizarry, Introduction to Data Science - Data Analysis and Prediction Algorithms with R http://rafalab.dfci.harvard.edu/dsbook/
BST 260, Homework 2: Predicting the midterm elections
FiveThirtyEight: 2024 presidential election polls data https://projects.fivethirtyeight.com/polls/data/president_polls.csv
FiveThirtyEight: 2020 presidential election polls data https://projects.fivethirtyeight.com/polls/data/president_polls_historical.csv
1keydata: List of State Electoral Votes For 2024 https://state.1keydata.com/state-electoral-votes.php
Pew Research Center: Party affiliation by state https://www.pewresearch.org/religion/religious-landscape-study/compare/party-affiliation/by/state/