{"version":"1.0","type":"rich","title":"BMI by Age","description":"This example visualizes the relationship between age and average body mass index (BMI) using binned bar charts. The code loads data via D3’s `csv` method, computes BMI from height and weight, and applies `scaleLinear` and `scaleTime` for axes. Binning is performed with `bin` and aggregated using `sum`. The SVG rendering includes axes with `axisBottom` and `axisLeft`, while rectangular bins are drawn with `.join('rect')`. The data originates from a GitHub gist, and the visualization demonstrates D3 v7’s modular imports and local ES6 module usage.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/38e904705c4447cab21a3e48d63d58c4?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}