Loading and Parsing CSV Data

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Loading and Parsing CSV Data

✓ Published0🌍 Public

Last edited Aug 9, 2021

Created on Aug 9, 2021

This example demonstrates how to load and parse CSV data using D3.js, displaying a summary of the fetched dataset’s size, row count, and column count in large text. The code calls `d3.csv` on a remote URL containing CSS named colors, then formats the result with `d3.csvFormat` to calculate the data size in kilobytes. It also accesses the parsed array’s `length` and `columns` properties to report row and column totals. A commented alternative shows using the Fetch API with `async/await` and `d3.csvParse` for the same task.

AI-generated description

A program that loads and parses some CSV data.

MIT Licensed

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