Applications of Robust Methods in Spatial Analysis

Selvakkadunko Selvaratnam and Muhammad Ahsan

Journal of Probability and Statistics, 2023, vol. 2023, 1-10

Abstract: Spatial data analysis provides valuable information to the government as well as companies. The rapid improvement of modern technology with a geographic information system (GIS) can lead to the collection and storage of more spatial data. We developed algorithms to choose optimal locations from those permanently in a space for an efficient spatial data analysis. Distances between neighboring permanent locations are not necessary to be equispaced distances. Robust and sequential methods were used to develop algorithms for design construction. The constructed designs are robust against misspecified regression responses and variance/covariance structures of responses. The proposed method can be extended for future works of image analysis which includes 3 dimensional image analysis.

Date: 2023
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Persistent link: https://EconPapers.repec.org/RePEc:hin:jnljps:1328265

DOI: 10.1155/2023/1328265

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