{"version":"1.0","type":"rich","title":"[Version3]Economic Freedom Index Radar Chart-China vs US","description":"This interactive radar chart compares Economic Freedom Index scores for China and the United States across twelve indicators. A dropdown menu lets users switch between the two countries, revealing the respective data as a colored polygon. The visualization is built with React and D3.js, adapting Nadieh Bremer’s radar chart design. It uses `d3.scaleOrdinal` for color and a custom `RadarChart` function to render circular axes, levels, and area blobs. The data is embedded directly in the code, with values normalized to a 0–100 scale.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/d2a8a205bead4c078c98874bf34e41ae?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}