Loading and Parsing Corona virus Data

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Loading and Parsing Corona virus Data

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Last edited Nov 8, 2021

Created on Nov 8, 2021

Forked from Loading and Parsing CSV Data

This example displays the total global COVID-19 deaths as a large red number, along with the date of the latest data point. It loads a time-series CSV from the CSSE at Johns Hopkins using `d3.csv`, then parses the last column as the most recent date. The code sums all country values for that date using JavaScript’s `reduce`, formats the total with `d3.format`, and updates the page text via the DOM. The visualization is minimal, focusing solely on the computed aggregate without any charts or maps.

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A program that loads and parses some CSV data: CSS Named Colors.

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