{"version":"1.0","type":"rich","title":"Fork of  World Happiness and Health Expenditures Correlation","description":"This visualization shows the correlation between national happiness scores and health expenditures per person, using a line chart to depict the trend across countries. It loads country-level data from a CSV file and renders it with Vega-Lite, using vega-lite-api and d3.csv for data fetching. The chart is customized with config.js for readability, and includes a layer for a least-squares regression line exported from lregression.js, which calculates the linear relationship fit to the data points.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/1114d1349bbf4a0ca1602a126694b8bd?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}