{"version":"1.0","type":"rich","title":"Transforming Data","description":"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.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/913620954ad54e729d22b8c799f86594?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}