This example demonstrates a reusable scatter plot that cycles through different dimensions of the Iris dataset every two seconds, showing how petal width, sepal width, petal length, and sepal length correlate with sepal length. The visualization uses d3.csv to load data, d3.scaleLinear for axes, and d3.axisLeft/axisBottom for ticks, with SVG circles animated via setInterval and the chart’s configurable xValue method. The plot updates axes and circles in place, highlighting the reusability pattern from Towards Reusable Charts.