{"version":"1.0","type":"rich","title":"MRI and Alzheimers Data","description":"This example loads two MRI datasets from the OASIS study using the Fetch API and `d3.csv`, then reports basic file statistics for each. It displays the filename, size in kilobytes, row count, and column count as plain text in a `<pre>` element. The visualization is minimal, focusing on data loading and validation rather than graphical rendering. Both cross-sectional and longitudinal CSV files are fetched asynchronously with `async/await`, and results are appended to the page via `textContent`.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/a80cf076087f4846890bf5a45c2eb50f?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}