{"version":"1.0","type":"rich","title":"proj","description":"This example presents two SVG visualizations of salary data. The first is a horizontal bar chart showing average salary by experience level, computed with `d3.group` and `d3.mean`. The second combines a blue line for average annual salary with a red line for COVID-19 new cases per year, using `d3.rollups` and `d3.line` on a dual-axis chart. Both are rendered with D3 v6, loading data from CSV files, and styled with basic CSS.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/6c73d2bb4a8645e989c1f07145b2668f?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}