{"version":"1.0","type":"rich","title":"11","description":"This example demonstrates two charts created with D3.js v7: a scatter plot comparing population and density, and a bar chart showing population by country. Both visualizations use data loaded from a CSV file via `d3.csv()`. The scatter plot uses `d3.scaleLinear` and `d3.axisBottom`/`d3.axisLeft`, while the bar chart employs `d3.scaleBand` for categorical x-values. SVG elements are bound to the data with the `.data()` and `.enter()` methods, with axes rendered as SVG groups.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/ece282634af243469e1781faed39c03d?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}