{"version":"1.0","type":"rich","title":"Sleep Dataset Features vs. Age -- One Plot","description":"Three linked scatter plots show how average sleep efficiency, sleep duration, and deep sleep duration vary with age. Each plot uses D3 v7’s `scaleLinear`, `scaleOrdinal`, `schemeCategory10`, and `axisLeft`/`axisBottom` to render axes and colored points, with interactive tooltips on hover. Data is fetched as CSV, aggregated by age via `flatRollup`, and visualized using D3’s `select`, `join`, and `transition` APIs.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/8c8a8136ae42450480a05cff4928536a?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}