{"version":"1.0","type":"rich","title":"Fork of Fork of line chart","description":"This line chart shows the trend of average engagement over time, with each date aggregated from the dataset and displayed as a smooth, monotone curve. The visualization uses D3.js v7 to parse CSV data, group entries by date, and compute the mean engagement value per day. The chart renders as an SVG with a time-scaled x-axis and a linear y-axis, featuring a seagreen path and circular markers at each aggregated point. The code relies on `d3.csv`, `d3.rollup`, `d3.scaleTime`, `d3.line` with `curveMonotoneX`, and axis generators.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/02fd43612a6c4043b640b8050dfb08cd?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}