Calculate the Silhouette index of clustering quality.
The original dataframe used for the clustering (n*p)
A membership matrix (n*k)
The index is calculated with the function SIL.F from the package fclust. When the dataset is too large, an approach by subsampling is used to avoid crash.
A float, the fuzzy Silhouette index
Add the following code to your website.
For more information on customizing the embed code, read Embedding Snippets.