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Analysis of sensitivity with respect to a compositional parameter : A comment on ’Local sensitivity analysis for compositional data with application to soil texture in hydrologic modelling’ by L. Loosvelt and co-authors

A comment about the article “Local sensitivity analysis for compositional data with application to soil texture in hydrologic modelling” writen by L. Loosvelt and co-authors. The present comment is centered in three specific points. The first one is related to the fact that the authors avoid the use of ilr-coordinates. The second one refers to some generalization of sensitivity analysis when input parameters are compositional. The third tries to show that the role of the Dirichlet distribution in the sensitivity analysis is irrelevant

Hydrology and Earth System Sciences Discussions, 2012, vol. 9, p. C4913–C4926

Copernicus Publications

Autor: Egozcue, Juan José
Pawlowsky-Glahn, Vera
Data: 2012
Resum: A comment about the article “Local sensitivity analysis for compositional data with application to soil texture in hydrologic modelling” writen by L. Loosvelt and co-authors. The present comment is centered in three specific points. The first one is related to the fact that the authors avoid the use of ilr-coordinates. The second one refers to some generalization of sensitivity analysis when input parameters are compositional. The third tries to show that the role of the Dirichlet distribution in the sensitivity analysis is irrelevant
Format: application/pdf
ISSN: 1812-2108 (versió paper)
1812-2116 (versió electrònica)
Accés al document: http://hdl.handle.net/10256/8989
Llenguatge: eng
Editor: Copernicus Publications
Col·lecció: Reproducció digital del document publicat a: www.hydrol-earth-syst-sci-discuss.net/9/C4913/2012/
Articles publicats (D-IMA)
És part de: Hydrology and Earth System Sciences Discussions, 2012, vol. 9, p. C4913–C4926
Drets: Attribution 3.0 Spain
URI Drets: http://creativecommons.org/licenses/by/3.0/es/
Matèria: Anàlisi vectorial
Vector analysis
Sòls -- Models matemàtics
Soils -- Mathematical models
Anàlisi multivariable
Multivariate analysis
Títol: Analysis of sensitivity with respect to a compositional parameter : A comment on ’Local sensitivity analysis for compositional data with application to soil texture in hydrologic modelling’ by L. Loosvelt and co-authors
Tipus: info:eu-repo/semantics/article
Repositori: DUGiDocs

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