This is based on Jason Davies’ parallel coordinates visualization of cars from the ‘70s and ‘80s which demonstrated 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.
This version demonstrates the multibrush component by Humanities + Design. After creating a filter, click and drag again on the same axis, and you can create a second filter. You will see all cars that match either filter.
