Proportion of 1-, 3-, 5-, 10-, 15-, and 20-year reporting windows suppressed due to small counts Figure Description: This figure illustrates the distribution of suicide data completeness (X Number) across Oklahoma counties for multiple reporting ranges. For each county, the X Number represents the proportion of time windows within that range type (e.g., all 3-year windows between 2000–2020) where data were suppressed due to small counts. A higher value indicates that a county’s data were missing or suppressed more often across time. The boxplots summarize how suppression frequency varies among counties. As shown, annual (1-year) data are frequently suppressed across many counties, while longer aggregation ranges (5–20 years) show much lower suppression rates—indicating more complete and stable data coverage over time.

Veronica Maria Lucia Ferreira Xavier

Nationwide_X_number_burden_by_range

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