{"version":"1.0","type":"rich","title":"Scatter Plot","description":"A scatter plot displays the population of the top 21 populous countries, with each circle positioned along a linear population axis and a categorical country axis. The chart uses d3.csv to load the data, d3.scaleLinear for the x-scale, d3.scalePoint for the y-scale, and d3.axisBottom and d3.axisLeft to render the axes. SVG circles are appended with a fixed radius, and a formatted tick label converts large numbers to billions using d3.format. The chart includes a title and axis label, with gridlines drawn via tick sizes.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/90ab7dc109c24e748f79b17094210d7d?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}