{"version":"1.0","type":"rich","title":"Fork of Gubs Intro course","description":"A fork of an introductory course example renders dummy categorical data as a bubble chart using the d3 v7 `pack` layout on an SVG canvas. Each of four groups (A–D) maps to a circle with area proportional to its `total` value, while the `percentResponse` field is logged but not visualized. The code selects the `#chart` div, appends an SVG, and applies the hierarchical circular packing algorithm to position and size the leaves.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/9720fa420b65468bb94e099086ab08b3?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}