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Network Autocorrelation in Transport Network and Flow Systems
Author(s) -
Black William R.
Publication year - 1992
Publication title -
geographical analysis
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.773
H-Index - 65
eISSN - 1538-4632
pISSN - 0016-7363
DOI - 10.1111/j.1538-4632.1992.tb00262.x
Subject(s) - autocorrelation , flow (mathematics) , statistical physics , econometrics , computer science , mathematics , statistics , physics , geometry
The use of Moran's I to assess the existence of network autocorrelation in flows over the arcs of real (tangible) and abstract (intangible) networks is examined. Residuals of a migration model developed here reveal the presence of such autocorrelation or dependence. Two approaches for removing the observed dependence are examined.