{"version":"1.0","type":"rich","title":"hw3","description":"This visualization displays a correlation matrix for the Abalone dataset, using three side-by-side heatmaps to compare different variable groupings. Hovering over a cell highlights it and displays the exact correlation value in the text area below. The implementation uses D3.js scales for color and positioning, `jz.arr.correlationMatrix` for computing correlations, and renders the matrix with SVG rectangles and circles, where the upper triangle uses colored circles to represent correlation strength.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/32a39888075d4aee88a6edf8de887fc5?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}