Loading and Parsing CSV Data

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Loading and Parsing CSV Data

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Last edited Aug 22, 2021

Created on Aug 16, 2021

This example demonstrates how to load and parse CSV data using D3 v7, displaying the dataset’s file size, row count, and column count in a large text pre element. The code fetches a CSV file of CSS named colors from a GitHub gist via `d3.csv`, then formats the parsed data with `d3.csvFormat` to calculate its kilobyte size. It also reports `data.length` for rows and `data.columns.length` for columns, providing a concise summary of the loaded dataset’s structure.

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A program tthat loads and parses CSV data

MIT Licensed

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