Ysim1.5: Simulated 3-dimensional Normal Data Containing 8 Clusters
Description
Cluster means are given by the 8 possible values of \((\pm 1.5,\pm 1.5, \pm 1.5)\) to which standard normal
noise was added. True clusters are given by rep(1:8,each =50).
Usage
data(Ysim1.5)
Arguments
Format
matrix with 400 rows and 3 columns.
References
Fritsch, A. and Ickstadt, K. (2008) An improved criterion for clustering based on the
posterior similarity matrix, Bayesian Analysis, accepted.