eeeee-cmd / US_Election

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Peer Review from group 108 #3

Closed YizheChenUT closed 1 day ago

YizheChenUT commented 1 week ago

Summary: The paper, Trump vs. Harris: A Data-Driven Forecast modeling the 2024 US Presidential Elections, presents a statistical model predicting the outcomes of the 2024 U.S. Presidential election, focusing on both the popular vote and the Electoral College. The analysis incorporates polling data, demographic variables, and state-level dynamics. The findings suggest that Donald Trump has a slight edge in the Electoral College, despite Kamala Harris potentially leading in the popular vote.

Strong positive points:

Critical improvements needed:

Suggestions for improvement:

Evaluation: R is appropriately cited: [0/1 pts] Ensure R packages are cited correctly,. Data are appropriately cited: 0/1 pts] Ensure data are cited Class paper: [1/1 pts] No indication of a class paper; appropriately professional. LLM usage is documented: [1/1 pts] Title: [1/2 pts] Title is informative but could be enhanced to clearly signal the model's findings. Author, date, and repo: [2/2 pts] Author, date, and repo information is clearly presented. Abstract: [3/4 pts] The abstract is clear, but the importance of findings could be better highlighted. Introduction: [3/4 pts] Well-structured and self-contained introduction, but need to be specific. Estimand: [1/1 pts] Estimand is clearly stated. Data: [8/10 pts] Data section is thorough but would benefit from a deeper examination of the cleaning process. Measurement: [3/4 pts] Good explanation, but could further detail how data was transformed. Model: [8/10 pts] Well-explained, though discussion of alternative models is limited. Results: [8/10 pts] Results are clear but need more robust visual support. Discussion: [8/10 pts] Comprehensive, though could further address limitations. Prose: [4/6 pts] Generally clear but with a few noticeable typos and awkward phrasing. Cross-references: [1/1 pts] Yes, figures are cross-referenced. Captions: [0/2 pts] Several figures are missing captions. Graphs/tables/etc: [2/4 pts] Some graphs are difficult to interpret and require improvements. Idealized methodology: [8/10 pts] Solid, but the budget allocation and sample size could use more detail. Idealized survey: [3/4 pts] Strong survey structure but could expand on the conclusion section. Pollster methodology overview and evaluation: [0/10 pts] No Pollster methodology overview and evaluation. Referencing: [3/4 pts] All relevant material is cited, but R packages need to be cited. Commits: [2/2 pts] Yes, commits are meaningful. Sketches: [2/2 pts] Sketches are present and appropriate. Simulation: [3/4 pts] Simulation is clear and sophisticated, but should include some interaction between the variables. Tests - simulation: [3/4 pts] Good, but additional testing would improve confidence in results. Tests - actual: [3/4 pts] High-quality but could include more detailed results. Parquet: [1/1 pts] Done. Reproducible workflow: [3/4 pts] Good organization, though comments and structure could be slightly improved. Miscellaneous: [0/3 pts]

Estimated overall mark: 85 out of 126.

Any other comments: Great foundation for an election forecast model with thoughtful use of polling and demographic data. The next steps could involve refining the visualizations, improving the discussion of methodology limitations, and expanding the data cleaning section for better transparency.

RayanAlim commented 22 hours ago

We have refined the visualizations by incorporating different graph types like;

We have expanded on the following sections:

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