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Voronoi Residuals and their Application in Assessing the Fit of Poin Process Models: An Applied Study
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Hamieh Arzhangdamirchi *   , Reza Pourtaheri |
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Abstract: (2799 Views) |
| Many point process models have been proposed for studying variety of scientific disciplines, including geology, medicin, astronomy, forestry, ecology and ect. The assessment of fitting these models is important. Residuals-based methods are appropriate tools for evaluating good fit of spatial point of process models. In this paper, first, the concepts related to the Voronoi residuals are investigated. Then, after fitting a cluster point process to the data set of the position of the trees in the Guilan forest, the proposed model is evaluated using these residuals. |
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| Keywords: Spatial point process, spatial point pattern, cell voronoi, voronoi tessellation, voronoi residuals. |
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Full-Text [PDF 793 kb]
(1477 Downloads)
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Type of Study: Applicable |
Subject:
Special
Received: 2018/07/10 | Accepted: 2019/02/28 | Published: 2019/04/25
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