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Loading CSV Data with D3

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Aafbroman
Last edited Mar 28, 2015
Created on Mar 28, 2015

The example demonstrates how to load external CSV data into a web page using D3 v3, with a static SVG shape drawn for reference. The code calls `d3.csv` on a local file containing Portland school statistics and converts each row into a JavaScript object, logging the resulting array to the browser console. The page also renders a simple static SVG graphic containing an ellipse, rectangle, and circle to show basic SVG markup alongside the data-loading process. The example uses the D3 library’s CSV parsing API and native SVG elements.

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