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Article dans une revue Spatial Statistics Année : 2014

A distribution-free spatial scan statistic for marked point processes

Résumé

A new spatial scan statistic is proposed for identifying clusters in marked point processes. Contrary to existing methods, it does not rely on a likelihood ratio and thus is completely distribution-free. It applies whatever the nature of the marks: binary, discrete or continuous. This spatial scan test seems to be very powerful against any arbitrarily-distributed cluster alternative. I apply this method first to a classical epidemiological data set and then to the spatial distribution of incomes in France.
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hal-02090185, version 1 (04-04-2019)

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Lionel Cucala. A distribution-free spatial scan statistic for marked point processes. Spatial Statistics, 2014, 10, pp.117-125. ⟨10.1016/j.spasta.2014.03.004⟩. ⟨hal-02090185⟩
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