{"version":"1.0","type":"rich","title":"Transforming Data","description":"This example demonstrates data transformation using the Iris dataset, showing how raw CSV data can be processed into derived statistics. A bar chart summarizes the average sepal length for each iris species, calculated using `d3.flatRollup` and `d3.sum` from D3 v7. The visualization loads external data via `fetch`, parses it with `d3.csvParse`, and renders the computed summary as formatted text in a `<pre>` element. It also illustrates VizHub's ES6 module system with imports from both D3 and local files.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/fbedaf0f245a4401b725d4dfbe6e2d7e?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}