Loading and Parsing CSV Data

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Loading and Parsing CSV Data

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Last edited Apr 14, 2022

Created on Apr 13, 2022

This example demonstrates how to load and parse CSV data using D3.js, displaying the file size, row count, and column count as large text. It fetches a remote CSS named colors dataset via `d3.csv()`, then formats the output with `d3.csvFormat()` to calculate the data size in kilobytes. The code also includes a commented fallback approach using `fetch()` and `d3.csvParse()`. The main path relies on D3’s promise-based `d3.csv` method to handle asynchronous loading and parsing of the tabular data.

AI-generated description

A program that loads and parses some CSV data.

MIT Licensed

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