| To: | "s-plus.list" <s-news@lists.biostat.wustl.edu> |
|---|---|
| Subject: | gap statistic |
| From: | Kamil Toth <kamiltoth@yahoo.com> |
| Date: | Wed, 17 Nov 2004 13:07:07 -0800 (PST) |
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Folks:
Is there an S+ function to compute the GAP statistic by Tibshirani et al for estimating the number of clusters? Is it better than the "silhouette" statistic?
Thanks
Kamil Toth
Ecole Normale Superier
Paris, France
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