optimalSilhouette {anocva} | R Documentation |
Estimates the optimal number of clusters using the Silhouette criterion when silhouette statistics already exists.
Description
Estimates the optimal number of clusters using the Silhouette criterion when silhouette statistics already exists.
Usage
optimalSilhouette(silStats)
Arguments
silStats |
Silhouette statistics for each possible tested number of clusters. |
Value
The optimal number of clusters.
References
Rousseeuw PJ (1987) Sihouettes: a graphical aid to the interpretation and validation of cluster analysis. Journal of Computational and Applied Mathematics 20:53–65
[Package anocva version 0.1.1 Index]