{"version":"1.0","type":"rich","title":"bar chart","description":"This bar chart shows the average radius mean of cell nuclei grouped by diagnosis (M for malignant, B for benign). The chart uses a vertical bar layout with a color-encoded categorical scale and displays the numeric value above each bar. Built with D3 v7, it loads CSV data, aggregates values using `d3.rollups` and `d3.mean`, and renders an SVG with axes, a grid, and hover opacity effects. The data source is a remote GitHub-hosted CSV file.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/4ea0a11c3d864e589299dea447c7f66a?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}