Using Sentiment Analysis to Surface Spatial Signals in Social Media Data
April 22, 2025A sentiment-analysis workflow in R comparing Bing, NRC, and AFINN lexicons on a large tweet dataset as groundwork for future geospatial text analysis.
Mapping Dublin's Air Quality
March 10, 2025A GIS analysis of street-level air pollution in Dublin using mobile monitoring data, Empirical Bayesian Kriging, and WHO threshold mapping.
Mapping Dublin's Population Change with R
February 15, 2025A comparative choropleth mapping project using R to show how Dublin's electoral-district population changed between 2006 and 2016.
Mapping Healthcare Access and Vulnerability in Ireland
January 29, 2025A national GIS analysis combining electoral-district vulnerability indicators with hospital proximity to highlight underserved areas across Ireland.