{"version":"1.0","type":"rich","title":"Fatal Police Shootings Grouped Bar Chart","description":"This grouped bar chart visualizes fatal police shootings from the Washington Post database, counting victims by age range along the x-axis and race as color-coded grouped bars. The visualization reveals that Black non-Hispanic and Hispanic individuals account for disproportionately more shooting victims under age 40 compared to U.S. Census demographics. Built with d3.v5 and Vega-Lite, the code loads CSV data via `d3.csv` and renders the chart using `vl.markBar()` with column and x field encodings for binning, y-axis count aggregation, and tooltip interactions. The interface uses Vega-Lite API methods like `vl.column().fieldN()` and `vl.color().fieldN()` to construct the visual encoding programmatically.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/eb72f6e679a64e49982b9f1440d0ef9e?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}