{"version":"1.0","type":"rich","title":"Example of Loading External Data","description":"This example demonstrates how to fetch and display external tabular data directly from a GitHub repository URL, bypassing the need for manual upload. The visualization shows a summary of the dataset’s row count, column count, and file size in kilobytes, followed by the first 10 rows formatted as JSON. The code uses D3’s `tsv()` function to load a TSV file from `https://raw.githubusercontent.com/hopperrr/ellis-immigration-by-ship`, along with `select()`, `csvFormat()`, and `format()`. The dataset originates from the Ellis Island immigration ship records.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/847dc12987f1406298b0cc04cc6782d5?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}