{"version":"1.0","type":"rich","title":"Fork of World Countries Tree","description":"This example visualizes a decision tree from JSON data, using a horizontal icicle layout to show the hierarchy of classification rules and their predicted outcomes. The visualization employs D3.js v5 APIs including `tree`, `hierarchy`, and `linkHorizontal` to compute the layout and draw the connecting links as SVG paths. Zooming and panning functionality is implemented through the `zoom` event, which applies an SVG transform to the main group. The tree’s branching nodes display the split conditions, while leaf nodes show numeric prediction values, all rendered with a custom Playfair Display font.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/3b7092c5ae114961becaf3d0907b68b6?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}