{"version":"1.0","type":"rich","title":"Loading and Parsing Coronavirus Data","description":"This example demonstrates how to load and parse a COVID-19 time-series dataset from the CSSEGISandData GitHub repository. It displays a summary of the loaded data, including its size in kilobytes, row count, and column count, using a large text message. The code relies on D3 v5’s `d3.csv` to fetch the CSV file and `d3.csvFormat` to calculate the data size, then updates the DOM via `textContent`. The visualization is purely a data-loading diagnostic, not a graphical chart.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/21cee51027974c18ac356ce3472ccc3a?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}