Compositional data analysis of geological variability and process: a case study

DOI10.1007/S11004-005-7378-4zbMath1151.86307OpenAlexW1993733065MaRDI QIDQ857936

John Aitchison, Christopher W. Thomas

Publication date: 5 January 2007

Published in: Mathematical Geology (Search for Journal in Brave)

Full work available at URL: http://nora.nerc.ac.uk/id/eprint/15926/1/CompositionalData.pdf

zbMATH Keywords

singular value decompositionlattice hypothesis testinglogistic discriminant analysismetamorphosed limestonesordinationperturbation of a composition

Mathematics Subject Classification ID

Geostatistics (86A32)

Related Items (5)

Robust Shape Matrix Estimation for High-Dimensional Compositional Data with Application to Microbial Inter-Taxa Analysis ⋮ Efficient sampling on the simplex with a self-adjusting logit transform proposal ⋮ Robust Covariance Matrix Estimation for High-Dimensional Compositional Data with Application to Sales Data Analysis ⋮ Discriminant analysis for compositional data and robust parameter estimation ⋮ Analysing pairwise logratios revisited

Cites Work

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• Understanding perturbation on the simplex: A simple method to better visualize and interpret compositional data in ternary diagrams
• Biplots of Compositional Data
• The multivariate skew-normal distribution
• The biplot graphic display of matrices with application to principal component analysis

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