{"version":"1.0","type":"rich","title":"hw1","description":"This interactive scatterplot displays the Iris dataset, with each flower plotted as a semi-transparent circle colored by species. Dropdown menus allow switching which quantitative variable appears on each axis, while a click triggers a staggered animation as the circles transition to their new positions. The visualization is built with D3 v5, using `scaleLinear`, `scaleOrdinal`, `axisBottom`, `axisLeft`, and `transition().duration()`. Animated updates render in SVG.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/38c78e5fe74d45d48192c4b33c95abe0?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}