{"version":"1.0","type":"rich","title":"Example","description":"This example shows an animated D3 tidy tree visualization of hip replacement experts, organized hierarchically by country, city, institution, and expert name. The code loads CSV data from a gist URL and uses `d3.csv`, `d3.hierarchy`, and `d3.tree()` with `d3.linkHorizontal` to render the collapsible tree structure as an SVG. Nodes are initially collapsed based on name length, and the layout adapts to the window size using `window.innerWidth`.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/e2c059648ed642ccbe4e796128fd3c08?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}