{"version":"1.0","type":"rich","title":"Old Faithful HeatMap 09","description":"This visualization displays the Old Faithful dataset as a binned heatmap, using a 2x2 grid of repeated charts to explore relationships between four quantitative variables. Each cell shows the count of data points within binned ranges, colored on a green scale. The code uses Vega-Lite’s `repeat` operator and `bin` encodings, with an interactive slider controlling the `Maxbins` parameter. Data is loaded from a CSV via `d3.csv`, and rendering is handled by `vegaEmbed` with Vega-Lite specifications.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/2e1a5a47fc3d4fee8c77c12cf6635422?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}