Provides an excellent introductory text for students on the principles and methods of statistical analysis in the life sciences, helping them choose and analyse statistical tests for their own problems and present their [...] understanding of statistical principles and methods is essential for any scientist but is particularly important for those in the life sicences. The field biologist faces very particular problems and challenges with statistics as "real-life" situations such as collecting insects with a sweep net or counting seagulls on a cliff face can hardly be expected to be as reliable or controllable as a laboratory-based experiment. Acknowledging the peculiarites of field-based data and its interpretation, this book provides a superb introduction to statistical analysis helping students relate to their particular and often diverse data with confidence and [...] enhance the usefulness of this book, the new edition incorporates the more advanced method of multivariate analysis, introducing the nature of multivariate problems and describing the the techniques of principal components analysis, cluster analysis and discriminant analysis which are all applied to biological examples. An appendix detailing the statistical computing packages available has also been [...] will be extremely useful to undergraduates studying ecology, biology, and earth and environmental sciences and of interest to postgraduates who are not familiar with the application of multiavirate techniques and practising field biologists working in these areas.|Die aktualisierte und überarbeitete 2. Auflage dieses Lehrbuchs. Es deckt alle grundlegenden statistischen Begriffe und Tests ab. Die benutzerfreundliche Darstellung verzichtet auf übermäßigen Gebrauch von Fachjargon. Zunächst wird elementares Grundwissen vermittelt und dann schrittweise zu spezielleren Themen übergegangen. Hinzugefügt wurden insbesondere Kapitel zur Beschreibung der Wahrscheinlichkeit und zur Interpretation von Konfidenzintervallen sowie ein Anhang über die statistischen Rechenoperationen. (01/98)