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An Introduction to Applied Multivariate Analysis with R
Taschenbuch von Brian Everitt (u. a.)
Sprache: Englisch

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Beschreibung

The majority of data sets collected by researchers in all disciplines are multivariate, meaning that several measurements, observations, or recordings are taken on each of the units in the data set. These units might be human subjects, archaeological artifacts, countries, or a vast variety of other things. In a few cases, it may be sensible to isolate each variable and study it separately, but in most instances all the variables need to be examined simultaneously in order to fully grasp the structure and key features of the data. For this purpose, one or another method of multivariate analysis might be helpful, and it is with such methods that this book is largely concerned. Multivariate analysis includes methods both for describing and exploring such data and for making formal inferences about them. The aim of all the techniques is, in general sense, to display or extract the signal in the data in the presence of noise and to find out what the data show us in the midst of their apparent chaos.

An Introduction to Applied Multivariate Analysis with R explores the correct application of these methods so as to extract as much information as possible from the data at hand, particularly as some type of graphical representation, via the R software. Throughout the book, the authors give many examples of R code used to apply the multivariate techniques to multivariate data.

The majority of data sets collected by researchers in all disciplines are multivariate, meaning that several measurements, observations, or recordings are taken on each of the units in the data set. These units might be human subjects, archaeological artifacts, countries, or a vast variety of other things. In a few cases, it may be sensible to isolate each variable and study it separately, but in most instances all the variables need to be examined simultaneously in order to fully grasp the structure and key features of the data. For this purpose, one or another method of multivariate analysis might be helpful, and it is with such methods that this book is largely concerned. Multivariate analysis includes methods both for describing and exploring such data and for making formal inferences about them. The aim of all the techniques is, in general sense, to display or extract the signal in the data in the presence of noise and to find out what the data show us in the midst of their apparent chaos.

An Introduction to Applied Multivariate Analysis with R explores the correct application of these methods so as to extract as much information as possible from the data at hand, particularly as some type of graphical representation, via the R software. Throughout the book, the authors give many examples of R code used to apply the multivariate techniques to multivariate data.

Über den Autor

Brian Everitt is Professor Emeritus at King's College, London. He is the author of over 50 books on statistics.

Torsten Hothorn is Professor of Biostatistics in the Faculty of Mathematics, Computer Science and Statistics at Ludwig-Maximilians-Universität München in Germany.

Zusammenfassung

Comprehensively covers a wide variety of multivariate analysis techniques using R

Covers the use of Rs graphical capabilities for interpretation of multivariate data

Provides extensive examples of R code used to apply the multivariate techniques to multivariate data

Includes supplementary material: [...]

Inhaltsverzeichnis

Multivariate data and multivariate analysis.- Looking at multivariate data: visualization.- Principal components analysis.- Multidimensional scaling.- Exploratory factor analysis.- Cluster analysis.- Confirmatory factor analysis and structural equation models.- The analysis of repeated measures data.-

Details
Erscheinungsjahr: 2011
Fachbereich: Wahrscheinlichkeitstheorie
Genre: Mathematik
Rubrik: Naturwissenschaften & Technik
Medium: Taschenbuch
Seiten: 274
Reihe: Use R!
Inhalt: xiv
274 S.
92 s/w Illustr.
274 p. 92 illus.
ISBN-13: 9781441996497
ISBN-10: 1441996494
Sprache: Englisch
Herstellernummer: 12242818
Einband: Kartoniert / Broschiert
Autor: Everitt, Brian
Hothorn, Torsten
Hersteller: Springer US
Springer-Verlag GmbH
Abbildungen: 92 schwarz-weiße Abbildungen, 21 schwarz-weiße Tabellen
Maße: 233 x 158 x 20 mm
Von/Mit: Brian Everitt (u. a.)
Erscheinungsdatum: 03.05.2011
Gewicht: 0,451 kg
preigu-id: 107106931
Über den Autor

Brian Everitt is Professor Emeritus at King's College, London. He is the author of over 50 books on statistics.

Torsten Hothorn is Professor of Biostatistics in the Faculty of Mathematics, Computer Science and Statistics at Ludwig-Maximilians-Universität München in Germany.

Zusammenfassung

Comprehensively covers a wide variety of multivariate analysis techniques using R

Covers the use of Rs graphical capabilities for interpretation of multivariate data

Provides extensive examples of R code used to apply the multivariate techniques to multivariate data

Includes supplementary material: [...]

Inhaltsverzeichnis

Multivariate data and multivariate analysis.- Looking at multivariate data: visualization.- Principal components analysis.- Multidimensional scaling.- Exploratory factor analysis.- Cluster analysis.- Confirmatory factor analysis and structural equation models.- The analysis of repeated measures data.-

Details
Erscheinungsjahr: 2011
Fachbereich: Wahrscheinlichkeitstheorie
Genre: Mathematik
Rubrik: Naturwissenschaften & Technik
Medium: Taschenbuch
Seiten: 274
Reihe: Use R!
Inhalt: xiv
274 S.
92 s/w Illustr.
274 p. 92 illus.
ISBN-13: 9781441996497
ISBN-10: 1441996494
Sprache: Englisch
Herstellernummer: 12242818
Einband: Kartoniert / Broschiert
Autor: Everitt, Brian
Hothorn, Torsten
Hersteller: Springer US
Springer-Verlag GmbH
Abbildungen: 92 schwarz-weiße Abbildungen, 21 schwarz-weiße Tabellen
Maße: 233 x 158 x 20 mm
Von/Mit: Brian Everitt (u. a.)
Erscheinungsdatum: 03.05.2011
Gewicht: 0,451 kg
preigu-id: 107106931
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