Week 7 Country Map - Nobel Prize Winners

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Week 7 Country Map - Nobel Prize Winners

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Last edited Oct 10, 2025

Created on Oct 10, 2025

This visualization shows the global distribution of Nobel Prize winners by country, using prize counts derived from laureate birth or organization countries. A choropleth world map colors each nation on a blue sequential scale, with gray for countries lacking winners and a tooltip providing details. The implementation uses D3 v7 with `d3.geoNaturalEarth1` and `d3.geoPath` to render SVG paths from world GeoJSON data, while `d3.rollup` and a custom normalization function reconcile country names between the CSV dataset and map features.

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MIT Licensed

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