{"version":"1.0","type":"rich","title":"Transforming Data","description":"This example demonstrates data transformation techniques using the classic Iris dataset. It computes the average sepal length for each species using `flatRollup` and `sum`, then displays the aggregated result as JSON text on the page. The visualization loads the dataset with `csvParse`, converts the numeric columns, and illustrates how binned aggregation and grouping work through the D3 data-processing API.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/46dcdd6524cb468dab235a691a985cc5?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}