Transforming Data

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Transforming Data

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Last edited Jun 17, 2023

Created on Jun 17, 2023

This example demonstrates data transformation by loading the classic Iris dataset from a CSV file, converting string values to numbers, and computing the average sepal length for each Iris species using the `flatRollup` and `sum` functions from D3 v7. The resulting summary is rendered as a JSON string inside a `pre` element. The visualization also showcases ES6 module imports and asynchronous state management through the `setState` callback pattern.

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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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