{"version":"1.0","type":"rich","title":"Hw1 Q3 barplot","description":"This barplot visualizes the running total of a data metric from 1884 to 2010, with the y-axis representing cumulative counts and the x-axis showing years. It uses D3.js v3 APIs such as `d3.scaleBand`, `d3.scaleLinear`, `d3.dsv`, and `d3.axisBottom`/`d3.axisLeft` to load and render data from a CSV file into SVG rectangles. The chart highlights growth trends over time, showing accelerating increases in later decades.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/d9817cb8156a4ae8a579d075f2856014?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}