[R] spatial statistics and matrix algebra

Paulo Cardoso pecardoso at netcabo.pt
Mon Jul 7 11:30:12 CEST 2008

Can R perform matrix algebra between ascii converted Esri grids? Possible

The question is a little more complex (from my point of view and
inexperience): I'm interested in perform cost surface and distance surface
analysis avoiding ArcGIS tools. Maybe R can deal with grid formatted as

Maybe R could call FWtools to perform all calculations iteratively...


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