{"version":"1.0","type":"rich","title":"Scatterplot Matrix with D3","description":"A scatterplot matrix displays pairwise relationships among four numeric measurements of iris flowers, with points colored by variety using a categorical color scale. Built with D3 v7 and SVG, the visualization renders a grid of small multiples, each pairing two variables on linear scales. The code constructs scales and axes from column metadata, uses `d3.cross` to generate cell positions, and applies `d3.InternSet` to filter data by variety. Labels appear along the diagonal, and the d3-legend library is linked but legend rendering is not implemented in the visible script.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/623f71867f9b433cb28f7a6a74eed20c?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}