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Parse and process CSV data
This example demonstrates how to parse and process CSV data, displaying the file size, row count, and column count of a remote CSS-named-colors dataset. A large <pre> element shows these three metrics. The primary approach uses the D3 v6 `csv` method to fetch and parse the data, then `csvFormat` and `data.length` to compute metrics, while a commented alternative shows an equivalent implementation with `fetch`, `csvParse`, and async/await.
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