{"version":"1.0","type":"rich","title":"Loading and Parsing CSV Data exercise - Dataviz 2020 course 13 & 15","description":"This example demonstrates how to load and parse a CSV file using D3 v5 and the Fetch API, displaying the dataset’s basic metrics—row count, column count, and file size—in a large text block. It fetches the raw CSV from a GitHub Gist, parses it with `d3.csvParse`, and writes the results to the page. The code includes alternative commented approaches using `d3.csv` and async/await, highlighting the parsing logic. The data originates from a manually cleaned Wikipedia table on fish as food, covering edible fish categories by texture and flavor.","provider_name":"VizHub AI Studio","provider_url":"https://vizhub.com","html":"<iframe src=\"https://vizhub.com/viz/8751de6eb101473881380411aade2da6?mode=embed\" width=\"960\" height=\"500\" scrolling=\"no\" frameborder=\"0\"></iframe>","width":960,"height":500,"cache_age":3600}