Buffers & Convex Hulls

Buffers & Convex Hulls

An analysis common to modern population genetics is that of finding ecological distances between objects on a landscape.  The estimation of pairwise distance derived from spatial data is a computationally intensive thing, one that if you are not careful will bring your laptop to its knees!  One way to mitigate this data problem is to use a minimal amount raster area so that the estimation of the underlying distance graph can be done on a smaller set of points.  This example provides a simple solution using convex hulls.  Jump below for the complete example.

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