{"version":"1.0","type":"rich","title":"Melting data from Multiple Lines","description":"This example visualizes population trends over time for various global regions, with multiple lines displayed simultaneously to facilitate comparison. The data is presented using a line chart, where each line represents a different region and is color-coded according to a categorical scheme. The visualization is built using React and D3 v5, leveraging D3's `nest` and `line` functions to structure and render the data. The underlying dataset is sourced from UN population estimates, processed into a tidy format by the `loadAndProcessData` function.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/ca957a4c92334ee496b9ff9aed40c9cb?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}