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Applied Compositional Data Analysis
With Worked Examples in R
Buch von Peter Filzmoser (u. a.)
Sprache: Englisch

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Beschreibung
This book presents the statistical analysis of compositional data using the log-ratio approach. It includes a wide range of classical and robust statistical methods adapted for compositional data analysis, such as supervised and unsupervised methods like PCA, correlation analysis, classification and regression. In addition, it considers special data structures like high-dimensional compositions and compositional tables. The methodology introduced is also frequently compared to methods which ignore the specific nature of compositional data. It focuses on practical aspects of compositional data analysis rather than on detailed theoretical derivations, thus issues like graphical visualization and preprocessing (treatment of missing values, zeros, outliers and similar artifacts) form an important part of the book. Since it is primarily intended for researchers and students from applied fields like geochemistry, chemometrics, biology and natural sciences, economics, and social sciences, all the proposed methods are accompanied by worked-out examples in R using the package robCompositions.
This book presents the statistical analysis of compositional data using the log-ratio approach. It includes a wide range of classical and robust statistical methods adapted for compositional data analysis, such as supervised and unsupervised methods like PCA, correlation analysis, classification and regression. In addition, it considers special data structures like high-dimensional compositions and compositional tables. The methodology introduced is also frequently compared to methods which ignore the specific nature of compositional data. It focuses on practical aspects of compositional data analysis rather than on detailed theoretical derivations, thus issues like graphical visualization and preprocessing (treatment of missing values, zeros, outliers and similar artifacts) form an important part of the book. Since it is primarily intended for researchers and students from applied fields like geochemistry, chemometrics, biology and natural sciences, economics, and social sciences, all the proposed methods are accompanied by worked-out examples in R using the package robCompositions.
Inhaltsverzeichnis
Compositional data as a methodological concept.- Analyzing compositional data using R.- Geometrical properties of compositional data.- Exploratory data analysis and visualisation.- First steps for a statistical analysis.- Cluster analysis.- Principal component analysis.- Correlation analysis.- Discriminant analysis.- Regression analysis.- Methods for high-dimensional compositional data.- Compositional tables.- Preprocessing issues.- Index.
Details
Erscheinungsjahr: 2018
Genre: Technik allg.
Rubrik: Naturwissenschaften & Technik
Medium: Buch
Seiten: 280
Inhalt: xvii
280 S.
17 s/w Illustr.
57 farbige Illustr.
280 p. 74 illus.
57 illus. in color.
ISBN-13: 9783319964201
ISBN-10: 3319964208
Sprache: Englisch
Herstellernummer: 978-3-319-96420-1
Autor: Filzmoser, Peter
Hron, Karel
Templ, Matthias
Auflage: 1st ed. 2018
Hersteller: Springer
Springer, Berlin
Springer International Publishing
Abbildungen: XVII, 280 p. 74 illus., 57 illus. in color.
Maße: 21 x 163 x 241 mm
Von/Mit: Peter Filzmoser (u. a.)
Erscheinungsdatum: 13.11.2018
Gewicht: 0,596 kg
preigu-id: 113973744
Inhaltsverzeichnis
Compositional data as a methodological concept.- Analyzing compositional data using R.- Geometrical properties of compositional data.- Exploratory data analysis and visualisation.- First steps for a statistical analysis.- Cluster analysis.- Principal component analysis.- Correlation analysis.- Discriminant analysis.- Regression analysis.- Methods for high-dimensional compositional data.- Compositional tables.- Preprocessing issues.- Index.
Details
Erscheinungsjahr: 2018
Genre: Technik allg.
Rubrik: Naturwissenschaften & Technik
Medium: Buch
Seiten: 280
Inhalt: xvii
280 S.
17 s/w Illustr.
57 farbige Illustr.
280 p. 74 illus.
57 illus. in color.
ISBN-13: 9783319964201
ISBN-10: 3319964208
Sprache: Englisch
Herstellernummer: 978-3-319-96420-1
Autor: Filzmoser, Peter
Hron, Karel
Templ, Matthias
Auflage: 1st ed. 2018
Hersteller: Springer
Springer, Berlin
Springer International Publishing
Abbildungen: XVII, 280 p. 74 illus., 57 illus. in color.
Maße: 21 x 163 x 241 mm
Von/Mit: Peter Filzmoser (u. a.)
Erscheinungsdatum: 13.11.2018
Gewicht: 0,596 kg
preigu-id: 113973744
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