Loading and Parsing CSV Data

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Loading and Parsing CSV Data

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Last edited Dec 9, 2022

Created on Dec 9, 2022

This example demonstrates how to load and parse CSV data using D3 v7 and the Fetch API. It reads a remote CSV file containing CSS named colors and displays the file size in kilobytes, the number of data rows, and the number of columns in a large preformatted text element. The code uses `d3.csv()` to fetch and parse the data asynchronously, then `d3.csvFormat()` to measure the string length, alongside `data.length` and `data.columns.length` for row and column counts.

AI-generated description

A program that loads and parses some CSV data.

MIT Licensed

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