Mappers
I have a large database of crimes (n=150,000) and a smaller data base of rapid transit
stations (n=125). For each of the crimes, I need to calculate the minimum distance to
a transit station and add that distance and the name of the station to the database.
I have done this previously using a spreadsheet, but with so many incidents, this
seems inappropriate. Distance.mbx from Korem does not seem appropriate because it
requires that a point be selected and I have 150,000 of them. Does anyone have a
suggestion for an automated way to do this?
Thanks for your help
Richard Block
Department of Sociology
Loyola University
6525 N. Sheridan Rd.
Chicago IL 60626
773 508 3454
FAX 773 508 7099
[EMAIL PROTECTED]
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