Finding the Optimal Number of Clusters

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04-30-2019 08:09 AM
JeffReichman
New Contributor II

While ArcMap offers the "Group Analysis" tool wondering how one finds the optimal number of cluster groups? Is there a way within ArcMap to create (say) a spree plot or gap statistic to obtain within sum of square errors. I can do it  using the acrgisbinding library in R but wanted to know if those capabilities are available in ArcGIS?

Jeff

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