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Summarizing Coronavirus Data

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WWolfgang
Last edited Apr 9, 2021
Created on Apr 9, 2021

This example displays the total number of global COVID-19 deaths as a large numeric counter, updated to the latest date in the Johns Hopkins time-series dataset. It loads the CSV data using d3.csv, extracts the final column, sums its values with JavaScript’s reduce method, and formats the result with d3.format. The comma-separated total and date are rendered as plain text in a pre element, with no charts or interactive elements.

AI-generated description

This program loads and parses the Johns Hopkins Coronavirus Dataset.

MIT Licensed

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