Loading and Parsing CSV data

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Loading and Parsing CSV data

✓ Published1🌍 Public

Last edited Feb 16, 2022

Created on Feb 14, 2022

This example demonstrates how to load and parse a CSV file using D3 v7 and display basic statistics about the dataset in a large-text HTML element. It fetches a remote CSV file containing CSS named colors, then uses `d3.csv` to parse the data and reports the number of rows, number of columns, and file size in kilobytes via `d3.csvFormat`. The code also includes a commented-out alternative approach using the Fetch API with `async/await` and `d3.csvParse`.

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A program that loads and parses csv data

MIT Licensed

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