Add union and subsetting methods for weights

pombreda / pysal

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Add union and subsetting methods for weights #34

Closed GoogleCodeExporter closed 9 years ago

GoogleCodeExporter commented 9 years ago

Union would allow construction of hybrid binary weights matrices (regimes +
contiguity)

Subsetting would allow for the creation of say a county contiguity weights
object for a specific state obtained from the county contiguity weights
object for the nation.

Original issue reported on code.google.com by sjsrey on 11 Dec 2009 at 10:11

GoogleCodeExporter commented 9 years ago

Original comment by sjsrey on 20 Mar 2010 at 5:57

Added labels: Milestone-1.0

GoogleCodeExporter commented 9 years ago

WSets implements this 
http://code.google.com/p/pysal/source/browse/trunk/pysal/weights/Wsets.py?
spec=svn280&r=280

Original comment by sjsrey on 25 Mar 2010 at 1:58

Changed state: Done