Smoothed Daily Coronavirus Deaths by Country

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Smoothed Daily Coronavirus Deaths by Country

✓ Published0🌍 Public

Last edited Jun 13, 2020

Created on Jun 13, 2020

Forked from Smoothed Daily Coronavirus Deaths by Country

A multi-country line chart shows smoothed daily coronavirus deaths over time, with each country rendered as a thin gray line. Hovering over any point via a Voronoi overlay highlights that country’s full trajectory in black and displays a tooltip with its cumulative death count and date. The chart uses a logarithmic y-axis and a time-based x-axis, with data from the Johns Hopkins CSSE COVID-19 dataset. Daily deaths are smoothed by repeated averaging via a custom blur function, and the visualization is built with React, D3 v5 scales and line generators, and SVG rendering.

AI-generated description

Line chart of Coronavirus cases to date, by country. Data from Johns Hopkins Coronavirus Dataset.

Hover to see details and illuminate lines.

This variant shows daily death numbers, smoothed using the repeated averaging technique described in D3: Histogram Blur / Smoothing.

MIT Licensed

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