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A non-model-based a...
A non-model-based approach to bandwidth selection for kernel estimators of spatial intensity functions
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- Cronie, Ottmar (författare)
- Umeå universitet,Institutionen för matematik och matematisk statistik,Umeå University
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- Van Lieshout, Marie-Colette N.M. (författare)
- CWI/University of Twente,Stichting Centrum voor Wiskunde & Informatica (CWI)
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(creator_code:org_t)
- 2018-02-16
- 2018
- Engelska.
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Ingår i: Biometrika. - : Oxford University Press. - 0006-3444 .- 1464-3510. ; 105:2, s. 455-462
- Relaterad länk:
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https://ir.cwi.nl/pu...
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https://urn.kb.se/re...
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https://doi.org/10.1...
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Abstract
Ämnesord
Stäng
- We propose a new bandwidth selection method for kernel estimators of spatial point process intensity functions. The method is based on an optimality criterion motivated by the Campbell formula applied to the reciprocal intensity function. The new method is fully nonparametric, does not require knowledge of higher-order moments, and is not restricted to a specific class of point process. Our approach is computationally straightforward and does not require numerical approximation of integrals.
Ämnesord
- NATURVETENSKAP -- Matematik -- Sannolikhetsteori och statistik (hsv//swe)
- NATURAL SCIENCES -- Mathematics -- Probability Theory and Statistics (hsv//eng)
Nyckelord
- Bandwidth selection
- Campbell formula
- Intensity function
- Kernel estimation
- Point process
- Statistics
- statistik
- matematisk statistik
- Mathematical Statistics
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)
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