{"version":"1.0","type":"rich","title":"Iterating Fast with Vega Lite API","description":"This example visualizes the distribution of populations across countries and religions, using circle size to represent population magnitude for each country–religion pair. It is built with the Vega-Lite API, which constructs a specification programmatically through chained methods like `vl.markCircle()`, `vl.x()`, and `vl.size()`. The underlying data is loaded via D3’s `csv` function from a Gist containing UCI Machine Learning Repository data. The visualization renders to SVG through Vega and Vega-Lite, with tooltips provided by vega-tooltip and axis styling customized via a shared config object.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/325ac68292b244a791211a6a9915a7f1?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}