{"version":"1.0","type":"rich","title":"Fork of Fork of Sleep Efficiency vs. Age","description":"This scatterplot visualizes the relationship between age and sleep efficiency, with data points colored by smoking status. The chart reveals a linear trend until age 20, after which no clear correlation exists, answering the question of whether sleep efficiency correlates with age. Built with D3 v7, the visualization uses `scaleLinear` for axes, `schemeCategory10` for color encoding, and `axes.js` for labeled axis rendering. Data is fetched from a CSV and parsed via `csvParse`, then plotted with circles at 8-pixel radius with 0.6 opacity.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/acd8b4726ada46708953214cba4db264?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}