This example demonstrates a bar chart that visualizes the relationship between sex and a numeric measurement from a CSV dataset, highlighting the customization of axis scales and formatting. The chart uses D3’s `scaleBand` for the categorical y-axis and `axisLeft` to render it, while the x-axis is created with `axisBottom` and a custom tick format that converts large numbers using `format(".3s")`. The code sets specific margins, removes default domain lines, and applies CSS styles for tick labels and grid lines, all within an SVG rendered via React.