Loading and Parsing CSV Data

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Loading and Parsing CSV Data

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Last edited Apr 17, 2022

Created on Apr 17, 2022

This example demonstrates the size and structure of a CSV file by fetching it and displaying its file size, row count, and column count as large text. After loading the data from a GitHub-hosted CSS named colors dataset, it uses `d3.csv` to parse the remote file, then accesses `data.length` and `data.columns.length` to summarize the dataset. The code also shows an alternative approach using the Fetch API and `d3.csvParse` in commented-out form.

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A bare minimum HTML page.

MIT Licensed

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