{"version":"1.0","type":"rich","title":"Activity 6 Task 4 Transforming Data","description":"This visualization shows a JSON summary of average sepal length grouped by species, calculated from a CSV dataset. The code uses D3 v7 functions including `csvParse` to load data from `data.csv`, `flatRollup` and `sum` to aggregate the data, and `select` to render the resulting summary as a `<pre>` element. The visualization initially loads the CSV asynchronously, parses numeric fields, and then displays the computed group averages.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/1e61574d89ef4394883d2bf2465d3a29?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}