The Chainlink data frame has 1000 rows and 3 columns. The data are of two
interlocking 3-dimensional rings. 500 data points are from one ring and 500
from the other ring.
Usage
Chainlink
Arguments
Format
The data are in 3 dimensions, C1, C2, and C3.
References
Ultsch, A.: Clustering with SOM: U*C, In Proc. Workshop on
Self-Organizing Maps, Paris, France, (2005) , pp. 75-82