happiness report pie chart
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This pie chart visualizes the aggregated Happiness Scores from the 2015 World Happiness Report, grouped by world region. It uses D3.js v6 to load CSV data, aggregate scores with `d3.rollup`, and render SVG arcs via `d3.pie` and `d3.arc`. A categorical color scale and legend distinguish regions, with labels positioned using arc centroids.
AI-generated descriptionAn example showing the capabilities of VizHub:
- Loads D3 via UNPKG.
- Demonstrates use of
importfrom"d3". - Demonstrates use of
importfrom local ES6 modules.
MIT Licensed