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![Testing local dependence between two point proceses.](https://infodoc.agroparistech.fr/img_cache/pmb_agroparistech_record_171523.webp)
Titre : |
Testing local dependence between two point proceses.
|
Est un extrait ou un tiré à part de : | |
Auteur(s) : |
Denis Allard, Auteur
Anders Brix, Auteur Joël Chadoeuf, Auteur |
Type de document : | Tiré à part |
Résumé : |
Dependencies between two types of points in a spatial point process can be due either to a real dependence between the two types or to the dependence on common underlying variables. We propose a global test for dependence between two point processes that is valid for a wide range of models. In contrast with previously proposed methods, it is based on a number of local test statistics, which makes it possible to map the local association between the two processes. The behavior of the test is evaluated by a simulation study. It is then applied to a vegetation pattern data set from Burkina Faso. |
Date de publication : | 2001 |
Format : | pp. 508-517 |
Note(s) : |
Vol.57 - n°2 |
Langue(s) : | Anglais |
Lien vers la notice : | https://infodoc.agroparistech.fr/index.php?lvl=notice_display&id=171523 |
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Kourou | Archives | AgroParisTech-Kourou | UMR.62 | Papier Périodique | Empruntable Disponible |