Loading & Parsing CSV Data

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Loading & Parsing CSV Data

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Last edited Oct 2, 2021

Created on Oct 2, 2021

This example demonstrates the process of loading and parsing CSV data by displaying key statistics about the dataset: its size in kilobytes, the number of rows, and the number of columns. It uses D3 v5’s `d3.csv` method to fetch and parse the data from a GitHub Gist URL, then formats the statistics into a readable message using `d3.csvFormat`. The result is rendered as large text inside a `<pre>` element styled with CSS. The code also includes an alternative commented-out approach using `fetchText` and `d3.csvParse`.

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A bare minimum HTML page demonstrating use of CSS and JavaScript.

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