This interactive parallel coordinates plot visualizes relationships across multiple dimensions of a dataset, with four dropdown menus allowing the user to select which columns appear on each axis. Written in React with SVG rendering using D3 v7, it employs `d3.csv` to load data, `scaleLinear` for axis scaling, and `axisLeft`/`axisBottom` to draw the coordinate frames. The `menu` function dynamically generates select elements, and the `on change` handler triggers re-rendering of the plot when axis assignments change.