Testing for Misspecification in Models of Spatial Flows

descriptionPublicationkeyboard_double_arrow_right Article 01 Sep 1987 English Publisher:SAGE PublicationsJournal:Environment and Planning A: Economy and Space, volume 19, pages 1,153-1,160 (issn: 0308-518X, eissn: 1472-3409,

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Authors: M J Baxter;

doi: 10.1068/a191153

Testing for Misspecification in Models of Spatial Flows

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Abstract

Methods of assessing model fit for models of spatial flows frequently do not take account of spatial structure. A nonparametric test, based on the signs of the residuals from a fit, is presented for detecting patterns in the residuals. It can be thought of as a general test of misspecification that can allow for spatial structure effects. It is argued that the test is most usefully applied with a model-building approach to data analysis.

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University of Nottingham
United Kingdom

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