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This dashboard displays ten interactive charts analyzing a supermarket sales dataset. It shows the average customer rating per city as a bar chart, and visualizes the percentage distribution of payment methods. Built with D3.js v4 and raw JavaScript, the code uses `d3.nest()`, `d3.scaleLinear()`, and `d3.scaleBand()` to aggregate and render data. The SVG charts include tooltips on mouseover, and data is loaded from CSV files like `supermarket_sales.csv` and `city.csv`.
AI-generated descriptionA bare minimum HTML page demonstrating use of CSS and JavaScript.
See also React Starter.
MIT Licensed