xclara: Bivariate Data Set with 3 Clusters
Description
An artificial data set consisting of 3000 points in 3 well-separated
clusters of size 1000 each.
Format
A data frame with 3000 observations on 2 numeric variables giving the
$x$ and $y$ coordinates of the points, respectively.Source
Sample data set accompanying the reference below.References
Anja Struyf, Mia Hubert & Peter J. Rousseeuw (1996)
Clustering in an Object-Oriented Environment.
Journal of Statistical Software 1.
http://www.jstatsoft.org/v01/i04