Fork of Fifa World Cup Data
This visualization displays sleep efficiency data from Kaggle, showing a raw JSON representation of the parsed CSV content. The code first fetches the remote CSV file, then uses `d3.csvParse` to convert the text into an array of objects before displaying it as a formatted string inside a `<pre>` element. The visualization uses a state management pattern where `setState` triggers a re-render via `viz.js`, and the page loads data asynchronously with a `'LOADING'` placeholder state. The implementation relies on D3 v7 selection methods like `select` and `join`.
AI-generated descriptionSleep efficency data sourced from: https://www.kaggle.com/datasets/equilibriumm/sleep-efficiency?select=Sleep_Efficiency.csv
Features include: Sex, deep sleep percentage, wake time, sleep time, REM sleep percentage, sleep duration, etc.