{"version":"1.0","type":"rich","title":"tutorial 3","description":"This scatter plot visualizes the Iris dataset, showing petal length against petal width with points colored by species (setosa, versicolor, and virginica) as skyblue, lightgreen, and orange. Circle markers also encode sepal dimensions through their `rx` and `ry` attributes, though they remain visually circular due to a fixed radius. The visualization loads data via `d3.csv` from a GitHub raw URL, uses linear scales (`scaleLinear`) with `extent` for domains, and renders axes with `axisLeft` and `axisBottom`. D3 v6 from UNPKG handles the SVG rendering and data joins.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/df58cf2abb1049e38605b91514d1e15d?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}