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Multidimensional Filtering Color By Overlaps PoC
CCurran Kelleher
Last edited Aug 22, 2024
Created on Aug 22, 2024
Forked from Choropleth with Multidimensional Filtering
Two linked histograms show unemployment and education rates for U.S. counties, with the choropleth map color encoding the number of metrics where a county falls within the brushed ranges. Brushing either histogram filters the map, while hovering highlights individual counties. The visualization uses d3-geoPath for map rendering, d3-brushX for histogram selection, d3-scaleQuantile for color mapping, and reads county data from BLS and USDA CSV files loaded into d3.js.
AI-generated descriptionA rough PoC for multiple histograms linked to a choropleth map where color represents the number of matching filters. Shows two metrics:
- Unemployment rate by U.S. county, August 2016 from the BLS.
- Educational attainment ("Percent of adults with a bachelor's degree or higher, 2018-22") from USDA Educational Attainment Dataset
MIT Licensed