{"version":"1.0","type":"rich","title":"Activity6_tutorial3.2","description":"This scatter plot of Fisher’s iris dataset uses D3 v7 to visualize sepal length against petal length, with species encoded through distinct symbol shapes instead of colors. The code employs `scaleLinear` for axes, `scaleOrdinal` with `symbolsFill` for shape mapping, and a custom `shapeLegend` to display the species key. Data loads from a remote CSV via `fetch` and `csvParse` before rendering.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/9d324e5599bb427883c96541234a0473?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}