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PieChartVisualisation_LakshmiMaddukuri

✓ Published0🌍 Public
Llakshmisurekhamaddukuri@my.unt.edu
Last edited Mar 25, 2025
Created on Mar 24, 2025
Forked from D3 Starter

This visualization shows the distribution of breast cancer tumor sizes, categorized as Small, Medium, or Large based on the mean area from the dataset. A pie chart displays the count of records in each category, with interactive tooltips revealing exact counts on hover. The chart is rendered as SVG using D3 v7, leveraging `d3.pie`, `d3.arc`, and `d3.scaleOrdinal` for slice geometry, coloring, and a custom legend. Data is loaded from a TSV file via `d3.tsv` and aggregated with `d3.rollup`.

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MIT Licensed

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