{"version":"1.0","type":"rich","title":"Fork of Life Expectancy – Similarity Network-polish-v1","description":"A similarity network visualizes life expectancy trends from 2000–2023, where countries are nodes sized by end-year values and colored by region, with edges linking the most correlated time series. Using React and D3 v7, the force-directed layout runs with `d3.forceSimulation`, while edges derive from Pearson correlation calculations across selected year ranges. Interactions include node dragging, pinning via double-click, region-based filtering, and a search tool. Data comes from a parsed CSV with ISO3 country codes, and geographic regions map via the world-countries GeoJSON dataset.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/1e19f59a8e5143cb9e8b1016f1ab5a47?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}