{"version":"1.0","type":"rich","title":"Summarizing Coronavirus Data","description":"This example summarizes COVID-19 death data from a time-series CSV, showing the total death count across all reported rows. It loads data with the D3.js `d3.csv` method in version 5, then extracts the value from the final date column and sums it with a `reduce` operation, displaying the result as a large text message. The visualization is a minimal, text-based summary rather than a chart, and it uses a plain HTML `pre` element for output.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/b4319c8eb7f945fdb29ce6182a9f87bd?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}