{"version":"1.0","type":"rich","title":"Transforming Data","description":"This example showcases the capabilities of VizHub by loading D3 via UNPKG and using ES6 modules. It demonstrates data transformation with D3's `csvParse`, `flatRollup`, and `sum` functions on the classic Iris dataset. The visualization aggregates the data by species, calculating the average sepal length for each, and renders the resulting summary as formatted JSON text in a `pre` element. The code illustrates a pattern for fetching and parsing local CSV data asynchronously.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/58847c76b7f44dc5a64f8a274ad8ff33?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}