{"version":"1.0","type":"rich","title":"Loading and parsing Coronavirus data - with D3","description":"This example demonstrates how to load and parse the Johns Hopkins Coronavirus dataset using D3’s `d3.csv` method. It displays a summary of the fetched data in a large `<pre>` element, showing the file size in kilobytes, the total column count, and the number of data rows. The code retrieves the data from a raw GitHub URL, and uses `d3.csvFormat` to calculate the file size and `data.columns` to determine the column count. It uses D3 v6 (via `d3.min.js`) and runs entirely in the browser through a bundled script.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/a26358aecc0b43248c800761b9cdbdbe?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}