{"version":"1.0","type":"rich","title":"Fork of Hello VizHub","description":"This example displays the average sepal length for each iris species in the classic Iris dataset. It reads the CSV file using `fetch` and parses it with `d3.csvParse`, then summarizes the data using `d3.flatRollup` and `d3.sum`. The resulting calculated averages are rendered as a JSON object inside a `<pre>` element via `d3.select` and `selection.join`. The visualization demonstrates loading D3 from UNPKG, importing from local ES6 modules, and managing asynchronous data loading through a state-based render cycle.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/fb5b58d7d0ec451082d3ffe9a261a10d?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}