{"version":"1.0","type":"rich","title":"CS 360: Assignment 9 Choropleth map in d3","description":"This choropleth map visualizes poverty estimates across US states, with darker shades of gray indicating higher poverty rates on a 5-class ColorBrewer scale. The visualization merges data from a cleaned CSV file with US state GeoJSON boundaries using d3.csv and d3.json, then renders the map as SVG paths with d3.geoAlbersUsa projection and d3.geoPath. A d3.scaleQuantize maps poverty values to the color range, while states without matching data appear in light gray. The map includes a title and uses d3.v4 within a React framework.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/ff2f3ad5a0ae46709f9e030d0819fa20?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}