{"version":"1.0","type":"rich","title":"Massachusetts Daily COVID-19 Vaccinations - Bar Plot","description":"This example shows a daily bar chart of COVID-19 vaccination doses administered in Massachusetts from April 1 to September 4, 2021. Using D3 v5’s `scaleTime` and `scaleLinear`, it maps dates and daily vaccination counts to SVG rectangles. The code loads a CSV of US state vaccination data via `d3.csv`, filters rows for one state, and renders axes with `axisBottom` and `axisLeft`. Bars are positioned and sized using the scaled x and y values.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/433774e3a12845a48a3bb98b683ba708?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}