{"version":"1.0","type":"rich","title":"BMI by Age","description":"This example visualizes the relationship between age and average Body Mass Index (BMI) using a binned bar chart. The data is loaded via `d3.csv` from a GitHub gist, with BMI values calculated from weight and height measurements. The visualization uses D3 v7 APIs including `d3.bin`, `d3.scaleLinear`, `d3.axisBottom`, and `d3.axisLeft` to group ages into bins and display the average BMI per bin as purple rectangles on an SVG canvas. Axes are customized with tick styling and labels for both dimensions.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/13d2dfc34f914ac599c22a851e558a07?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}