{"version":"1.0","type":"rich","title":"VIZPROJECT","description":"This bubble chart visualizes the relationship between new COVID-19 cases, population density, and GDP per capita across countries. Each circle’s position encodes the first two variables, while its radius scales with GDP, and color distinguishes nations. The visualization uses a D3 v7 CSV load, linear scales for axes, a square-root scale for bubble size, and an ordinal color scheme. Interactive tooltips appear on mouseover, displaying exact values per country.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/f3c31bfde86b47d889d37b1737d3defd?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}