{"version":"1.0","type":"rich","title":"Untitled","description":"This example demonstrates a stacked bar chart built with D3 v4, displaying categorical data grouped on the x-axis with subgroups stacked by color. It loads data from a remote CSV file using `d3.csv`, then uses `d3.scaleBand`, `d3.scaleLinear`, `d3.axisBottom`, and `d3.axisLeft` to construct the axes. The chart applies `d3.stack` to compute cumulative bar segments, assigns colors via `d3.scaleOrdinal`, and renders the result as SVG rectangles with bar widths from `x.bandwidth()`.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/88fd1dc7cf29483f91ba656c460351de?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}