Kevin McGarigal, Samuel A. Cushman, Susan Stafford

Multivariate Statistics for Wildlife and Ecology Research (eBook, PDF)

• Format: PDF

Produktbeschreibung

This book gives the reader a solid conceptual understanding of the role of multivariate statistics in ecological applications and the relationships among various techniques, while avoiding detailed mathematics and theory. More important, the reader gains insight into the type of research questions best handled by each technique and the considerations in applying each one. The book is targeted for upper-division and graduate students in wildlife biology, forestry, and ecology, and for professional wildlife scientists and natural resource managers, but will be valuable to researchers in any of the biological sciences.

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Produktdetails

• Verlag: Springer US
• Seitenzahl: 283
• Erscheinungstermin: 1. Dezember 2013
• Englisch
• ISBN-13: 9781461212881
• Artikelnr.: 44175887

Autorenporträt

    

Inhaltsangabe

1 Introduction and Overview.- 1.1 Objectives.- 1.2 Multivariate Statistics: An Ecological Perspective.- 1.3 Multivariate Description and Inference.- 1.4 Multivariate Confusion!.- 1.5 Types of Multivariate Techniques.- 2 Ordination: Principal Components Analysis.- 2.1 Objectives.- 2.2 Conceptual Overview.- 2.3 Geometric Overview.- 2.4 The Data Set.- 2.5 Assumptions.- 2.6 Sample Size Requirements.- 2.7 Deriving the Principal Components.- 2.8 Assessing the Importance of the Principal Components.- 2.9 Interpreting the Principal Components.- 2.10 Rotating the Principal Components.- 2.11 Limitations of Principal Components Analysis.- 2.12 R-Factor Versus Q-Factor Ordination.- 2.13 Other Ordination Techniques.- Appendix 2.1.- 3 Cluster Analysis.- 3.1 Objectives.- 3.2 Conceptual Overview.- 3.3 The Definition of Cluster.- 3.4 The Data Set.- 3.5 Clustering Techniques.- 3.6 Nonhierarchical Clustering.- 3.7 Hierarchical Clustering.- 3.8 Evaluating the Stability of the Cluster Solution.- 3.9 Complementary Use of Ordination and Cluster Analysis.- 3.10 Limitations of Cluster Analysis.- Appendix 3.1.- 4 Discriminant Analysis.- 4.1 Objectives.- 4.2 Conceptual Overview.- 4.3 Geometric Overview.- 4.4 The Data Set.- 4.5 Assumptions.- 4.6 Sample Size Requirements.- 4.7 Deriving the Canonical Functions.- 4.8 Assessing the Importance of the Canonical Functions.- 4.9 Interpreting the Canonical Functions.- 4.10 Validating the Canonical Functions.- 4.11 Limitations of Discriminant Analysis.- Appendix 4.1.- 5 Canonical Correlation Analysis.- 5.1 Objectives.- 5.2 Conceptual Overview.- 5.3 Geometric Overview.- 5.4 The Data Set.- 5.5 Assumptions.- 5.6 Sample Size Requirements.- 5.7 Deriving the Canonical Variates.- 5.8 Assessing the Importance of the Canonical Variates.- 5.9 Interpreting the Canonical Variates.- 5.10 Validating the Canonical Variates.- 5.11 Limitations of Canonical Correlation Analysis.- Appendix 5.1.- 6 Summary and Comparison.- 6.1 Objectives.- 6.2 Relationship Among Techniques.- 6.3 Complementary Use of Techniques.- Appendix: Acronyms Used in This Book.