Clustering points based on geographic location (an island)

Discussion created by ajenn on Nov 15, 2012
Latest reply on Feb 20, 2013 by KAldous
Dataset of 6500 points distributed over a geographic area (an island).
I need to find where these points significantly cluster and also view outliers. Cluster/outlier analysis doesn't seem to help since it requires an input field and because I want to evaluate based on location, the point file has no relevant fields.
Essentially I need to identify clusters of points within a specific search area (the island).
Any ideas??
Big thanks