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Fork of COVID-19 Map (Positive Cases)

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Fork of COVID-19 Map (Positive Cases)

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Kkaruppuraja
Last edited Mar 2, 2021
Created on Mar 2, 2021

A choropleth map of the United States shows the logarithm of seven-day average COVID-19 positive cases per state, colored with a threshold scale using the `schemeOrRd` ramp. Hovering highlights states in green and reveals tooltips with additional metrics like deaths, tests, and positivity rates. The map is rendered with `d3.geoPath` and `geoAlbersUsa` projection using TopoJSON data, while a Voronoi overlay built with `d3.Delaunay` enables precise mouse interaction for each state.

AI-generated description

The colours of the states represent the relative number of COVID-19 cases (log number of cases per day) during the past 7 days.

Project for STAT5702 by Andy Cho, Andus Kong, and Xuanhao Wu

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