{"version":"1.0","type":"rich","title":"Fork of Fork of ICE-8 Tree graph","description":"A hierarchical tree visualizes hospital emergency room records, grouping patients by department referral and displaying each patient’s date, gender, and age as leaf nodes. The code loads CSV data via `d3.csv`, transforms it into a nested structure, and renders an SVG using `d3.tree`, `d3.hierarchy`, and `d3.linkHorizontal` for curved links.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/f605b8f6554b44b9b8731fe158cf765b?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}