{"version":"1.0","type":"rich","title":"US Federal Budget","description":"This interactive visualization displays the 2017 US Federal Budget as a force-directed bubble chart, where each circle represents a government agency and its size is proportional to the agency’s budget. The visualization uses a power scale to map budget values to circle radii, with colors encoding BEA categories. Users can toggle two checkboxes to group the bubbles by BEA Category along the x-axis and by Grant/non-grant split along the y-axis, with corresponding axis labels appearing when grouping is active. The layout is driven by a force simulation that reacts to these grouping toggles, smoothly repositioning the bubbles as the user explores the data. Hovering over a bubble reveals the agency name. Data is loaded from a CSV of federal outlays, aggregated by grant/non-grant split, BEA Category, and Agency Name, and rendered as SVG using D3 v4.","provider_name":"VizHub AI Studio","provider_url":"https://next.vizhub.com","html":"<iframe src=\"https://next.vizhub.com/viz/gist-3f1bdc9314283db1dfa35eee1e88ac96?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"1\"></iframe>","width":960,"height":500,"cache_age":3600}