A7-Heat Map

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Jjrcuster@dons.usfca.edu

Last edited Mar 16, 2025

Created on Mar 15, 2025

A heat map visualizes weekly Broadway show attendance by month and year, with each cell shaded from yellow to red according to the number of attendees. Hovering a cell reveals a tooltip displaying the specific year and month. The visualization uses D3.js v7 to load CSV data, build band scales for the month and year axes, and apply a sequential color scale with the YlOrRd interpolator. The axes are labeled to clarify that months appear on the y-axis and years on the x-axis.

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MIT Licensed

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