{"version":"1.0","type":"rich","title":"Correlation Matrix","description":"This interactive correlation matrix visualizes relationships among eight physical measurements of male abalone from the abalone.csv dataset. The code uses D3 v4/v5 to render an SVG grid, where each cell’s color—scaled via chroma-js from tomato to steelblue—represents the correlation strength between variable pairs. A hover interaction highlights selected cells and displays a tooltip. The visualization is built with D3’s scaleBand for axes and data2grid to structure the correlation matrix data.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/7793b5e834c74f458c00aab86bcf8753?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}