Laoding and Parsing CSV Data

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Laoding and Parsing CSV Data

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Last edited Aug 17, 2023

Created on Aug 16, 2023

This example demonstrates how to load and parse CSV data from a remote URL, displaying summary statistics about the dataset. It uses d3.csv to fetch and parse the file, then reports the file size in kilobytes, row count, and column count. The code also includes an alternative approach using fetch, async/await, and d3.csvParse for manual text handling. The data source is a GitHub gist containing CSS named colors in CSV format. The results appear as plain text in a pre element.

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

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