{"version":"1.0","type":"rich","title":"Fork of Hello VizHub","description":"This example visualizes the relationship between life expectancy and the number of physicians per thousand people across countries, with point size reflecting CO2 emissions. It loads CSV data from a GitHub repository and renders an SVG scatterplot using D3 v6’s `d3.csv`, `d3.scaleLinear`, and `d3.axisBottom`/`d3.axisLeft` APIs. Circles are appended via `selectAll` and `join`, with mouse events logging data to the console. The chart demonstrates importing D3 via UNPKG and local module usage in VizHub.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/20d96ff6b6a84004a18e6c2aa5174bf7?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}