Hilbert curve is a type of space-filling curves that fold one dimensional axis into a two dimensional space, but with still keeping the locality. It has advantages to visualize data with long axis in following two aspects: (1) greatly improve resolution for the visualization, and (2) easy to visualize clusters because generally data points in the cluster will also be close in the Hilbert curve. This package aims to provide an easy and flexible way to visualize data through Hilbert curve.


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Neither development nor maintenance funded by de.NBI