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Bubble/Bar Combo viz

✓ Published2🌍 Public
Rrmorganti
Last edited Jan 17, 2020
Created on Jan 12, 2020

This interactive visualization compares traumatic brain injury (TBI) clinic data across four quarters using a combination of a bubble chart and bar chart. Users click buttons labeled Quarter 1–4 to switch between time periods, triggering an animated update of both the bubble sizes representing visit types (e.g., Anxiety, Neurology) and the bars showing total TBI visits and symptoms. Built with D3 v4, the example uses `d3.pack` for bubble layout, `d3.hierarchy` for data nesting, and SVG rendering with button-driven transitions. The data originates from a health dataset on TBI patient visits.

AI-generated description

Combination visualization exploring the use of button to display change over time as opposed to use of a time-series.

MIT Licensed

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