{"version":"1.0","type":"rich","title":"BMI by Age","description":"This example visualizes the average Body Mass Index (BMI) by age, using binned age ranges along a linear scale. The chart displays blue bars for each age bin, with axes for age and average BMI, and a title labeling the graphic. The code loads data from a CSV file, computes BMI from weight and height, and uses D3 v7 APIs including `d3.bin`, `d3.scaleLinear`, `d3.axisBottom`, and `d3.axisLeft` to render the SVG. Axes are styled with custom tick marks and labels, while the binning groups individual data points into age intervals.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/f218bb9e5f41476f959e41305e8f8751?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}