plotSilhouette: Plot silhouette
Description
Plot average silhouette for different values of K.
Usage
plotSilhouette(sil, chosenK = NULL, fileName)
Arguments
sil
vector of the average silhouette for K from 2 to some value maxK
chosenK
Chosen number of clusters. If specified, a vertical line is
plotted in correspondence of the indicated value. Default is NULL.