{"version":"1.0","type":"rich","title":"NASCAR Starts Revised - Hover Capability Added","description":"This bar chart shows the number of races each NASCAR driver competed in before their first win, using data covering 1975–2003. The chart uses a linear scale for the y-axis and a band scale for drivers on the x-axis, with each bar representing a driver. Hovering over a bar triggers a tooltip built with the d3-tip library, displaying the driver’s start count, win year, and track name in an SVG context. The visualization is rendered with D3 v5.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/a646a003d3934b20b50c3576d380f507?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}