{"version":"1.0","type":"rich","title":"Grouped bar chart v4","description":"This example shows a grouped bar chart with 10 sample categories and 5 series, where each bar height represents a random value between 0 and 1. The visualization uses D3 v4 with SVG rendering, employing `d3.scaleBand` for both the outer category bands and inner series bands, `d3.scaleLinear` for the y-axis, and `d3.scaleOrdinal` to assign a categorical color palette. Data is generated inline using `d3.range` and `Math.random`, with the axes styled via CSS and the chart drawn as nested groups of rectangles translated along the x-axis.","provider_name":"VizHub AI Studio","provider_url":"https://next.vizhub.com","html":"<iframe src=\"https://next.vizhub.com/viz/gist-28dd07238ed2616039a56132336ee97b?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"1\"></iframe>","width":960,"height":500,"cache_age":3600}