Authors: | Arnold, Matthias Wied, Dominik |
Title: | Testing for structural change in spatial regions at unknown positions |
Language (ISO): | en |
Abstract: | We propose a fluctuation-type procedure for detecting breaks in spatial regions. While such tests are common in the context of time series, it is not a priori clear how to apply them to spatial data as there is no natural order of the observations. We demonstrate how this order can be constructed from a spatial autoregressive model. Once such an order is derived, standard time series results apply and break points can be consistently identified. |
Subject Headings: | change point fluctuation test spatial correlation spatial order |
URI: | http://hdl.handle.net/2003/29441 http://dx.doi.org/10.17877/DE290R-3337 |
Issue Date: | 2012-05-11 |
Appears in Collections: | Sonderforschungsbereich (SFB) 823 |
Files in This Item:
File | Description | Size | Format | |
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DP_1912_SFB823_arnold_wied.pdf | DNB | 1.35 MB | Adobe PDF | View/Open |
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