Loading and Parsing CSV Data

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Loading and Parsing CSV Data

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Last edited Sep 4, 2021

Created on Sep 4, 2021

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This example demonstrates how to load and parse CSV data using D3 v7 and the browser’s Fetch API. It displays a text summary of the CSS Named Colors dataset, reporting the total file size in kilobytes, row count, and column count. The code uses `d3.csv()` to fetch and parse the remote CSV, while an `async` function with `await` handles raw text retrieval, and `d3.csvFormat()` measures the dataset’s size.

AI-generated description

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

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