{"version":"1.0","type":"rich","title":"tree","description":"This visualization shows a hierarchical tree of autism spectrum disorder (ASD) trait categories, branching from a root node into five main groups: age in months, Qchat-10 scores, ethnicity, gender, and family history. Each top-level category uses distinct node shapes—circles, rectangles, triangles, crosses, and diamonds—with matching colors to differentiate data types. The D3.js v5 tree layout arranges nodes in a tidy, left-to-right branching structure, with SVG paths drawing curved links between parent and child nodes. The code builds the hierarchy with `d3.hierarchy()` and `d3.tree()`, while custom shape and color scales map ordinal categories to visual encodings.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/c3d432f6167846758850cc24877ea5dc?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}