Parallel Coordinates
This interactive parallel coordinates visualization displays automotive data for cars from the 1970s and 1980s. Users can click and drag along any axis to brush and filter the dataset, or drag axis labels to reorder dimensions. Built with D3 v3, the SVG rendering uses `d3.svg.axis`, `d3.svg.line`, `d3.behavior.drag`, and `d3.svg.brush` to support filtering and dynamic reordering. The cars.csv dataset includes attributes like economy, cylinders, horsepower, and weight.
AI-generated descriptionThis parallel coordinates visualization of cars from the ‘70s and ‘80s demonstrates one of D3 2.5.0’s new interactive features: the brush component. By clicking and dragging along any axis, you can specify a filter for that dimension. The brush component is also used in the updated scatterplot matrix example.