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Transforming Data

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MManideeprenikindi
Last edited Jul 19, 2023
Created on Jul 19, 2023
Forked from Hello VizHub

This example demonstrates data transformation by loading the Iris flower dataset from a CSV file and computing the average sepal length for each species. The code uses D3 v7 APIs including `csvParse`, `flatRollup`, and `sum` to process the data, then displays the resulting summary as formatted JSON text in a `<pre>` element. It showcases D3’s data-loading and aggregation capabilities, along with ES6 module imports for modular code organization. The visualization updates dynamically when data is fetched asynchronously.

AI-generated description

An example showing the capabilities of VizHub:

  • Loads D3 via UNPKG.
  • Demonstrates use of import from "d3".
  • Demonstrates use of import from local ES6 modules.
MIT Licensed

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