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Zbl 0985.62045
Arnaud, Michel; Emery, Xavier; de Fouquet, Chantal; Brouwers, Marinus; Fortier, Michel
Kriging analysis for classification of spatial and multivariate observations. (L'analyse krigeante pour le classement d'observations spatiales et multivariées.) (French)
[J] Rev. Stat. Appl. 49, No.2, 45-67 (2001). ISSN 0035-175X

Summary: There are various statistical methods that consultants, researchers, etc., can use to classify multivariate observations. However, if their observations concern a specific geographic area and the corresponding spatial information is highly relevant and thus needs to be taken into account, the choice of appropriate methods is much more limited. This article proposes an analysis method aimed at identifying groups of sites with the same characteristics. It is based on data analysis and geostatistical techniques, and also enables users to select a perception level (scale) for classification.

MSC 2000:: *62H30 Statistical classification, etc.
86A32 Geostatistics
62H25 Factor analysis, etc.

Keywords: classification; principal components analysis; multivariate factorial kriging

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