{"version":"1.0","type":"rich","title":"Fork of ICE-8 Tree graph","description":"This example visualizes hospital emergency room patient data as a hierarchical tree graph, grouping patients by department referral and showing attributes like date, gender, and age for each individual. The visualization uses D3.js version 7 with the `d3.tree()` layout and `d3.hierarchy()` to structure the data loaded from an external CSV file. Nodes are rendered as white circles with steelblue strokes, connected by gray curved paths generated using `d3.linkHorizontal()`, with text labels positioned based on whether each node has children. The SVG rendering includes custom CSS styling for the nodes and links.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/709c4086068b4b0f9df1ac09f4ef131a?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}