{"version":"1.0","type":"rich","title":"d3 adjacency matrix (soc dataset)","description":"This adjacency matrix visualization displays the Zachary Karate Club network, showing friendships among 34 club members. Each cell indicates whether a connection exists between a pair of nodes, with turquoise representing linked pairs and black representing unlinked ones. Built with d3.v7, the code loads CSV data and uses `d3.scaleBand` to map nodes to both axes, rendering labeled rectangles as SVG elements. Interactive hovering reveals source-target details and link status, while highlighting the corresponding row and column with animated stroke changes. The tooltip appears on mouseover with a transition effect.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/8d0bc667945d44c5977f95091db07de1?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}