{"version":"1.0","type":"rich","title":"Interactive heatmap","description":"This interactive heatmap visualizes the relationship between Average IQ, Median Salary, and GDP from a CSV dataset (final_dv_dataset.csv). Users select X and Y axes from dropdown menus, and the SVG displays data points as red-colored rectangles whose intensity reflects GDP values. Built with React and D3 v7, the visualization uses d3.scaleLinear for axes, d3.scaleSequential with d3.interpolateReds for color encoding, and d3.axisBottom/d3.axisLeft for rendering scales. Hovering over rectangles triggers a tooltip showing the three variable values.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/0fa1811a25f84dd893001a5b2b276c49?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}