This interactive scatter plot visualizes the Breast Cancer dataset, with points transitioning every two seconds between four numeric attributes: area, texture, perimeter, and radius standard error. Built with D3 v6, it uses `scaleLinear`, `axisBottom`, and `axisLeft` to render axes, while SVG circles are joined to data and updated via a `setInterval` callback that swaps the x-value accessor. The reusable chart pattern, defined in `scatterPlot.js`, accepts configurable width, height, margins, and radius, with animations handled through D3’s data join.