Fork of Parallel Coordinates with Brushing
This interactive parallel coordinates visualization explores the Iris dataset across four quantitative measurements and species classification. Users brush along any axis to filter multidimensional data, with fading transitions on the D3.js line paths and a mix-blend-mode for overlapping strokes. The visualization uses d3.scalePoint, d3.scaleLinear, d3.brushY, and d3.axisBottom, with reactive resizing and state management for brushed intervals.