Iris Flower Parallel Coordinates Explorer

Overview

How to Use

• View lines: Each polyline represents one flower across Sepal Length, Sepal Width, Petal Length, Petal Width. Color = species (setosa, versicolor, virginica).

• Brush to filter: Drag vertically on any axis to select a value range; multiple brushes combine (AND filter).

• Move/resize brushes: Drag the shaded region or its edges to adjust; click empty axis space to clear that brush.

• Swap axis order: Click an axis label to swap it with its neighbor (cycles left ↔ right) and reanimate the lines.

• Interpret opacity: Lines outside any active brush become faint; unfiltered lines stay prominent.

• Reset all: Clear each brush (or reload) to return to the full dataset.