spiral {truecluster}R Documentation

Artificial dataset: spiral

Description

Two spiral-shaped clusters occupying the same topological area. Can be detected by density based cluster algorithms or single link.

Usage

data(spiral)

Format

A dataframe with columns x, y and cluster

Source

Artificial

References

Oehlschlägel, J. (2006) Scalable robust clustering with model selection.

See Also

centerring, SASmodeclus


[Package truecluster version 0.3 Index]