This example shows a scatter plot of Iris flower measurements, plotting sepal width against sepal length for several species. The visualization uses D3.js v6 to load a CSV dataset and render SVG circles, with linear scales mapping the numeric values to pixel coordinates along the x- and y-axes. Axis components are generated using d3.axisBottom and d3.axisLeft, while the circles are appended and positioned based on the parsed data fields via d3.scaleLinear.