{"version":"1.0","type":"rich","title":"Old Faithful HeatMap 05","description":"This interactive visualization displays the Old Faithful dataset as a grid of binned scatterplots, with rows and columns representing repeated variable pairs. Each cell renders a binned heatmap using Vega-Lite’s rect mark, where color intensity reflects outlier counts. The interface responds to mouse movement, dynamically adjusting the maximum bin count via `d3.csv` loading and `vegaEmbed` re-rendering with updated specifications. The example relies on the Vega-Lite API and D3 v4 to fetch data and handle events.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/1d03b883052c419d89aea8b03eef1046?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}