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Statistical Design and Analysis of Biological Experiments

2021-04-15 Mathematics
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Release : 2021-04-15
Genre : Mathematics
Kind : eBook
Book Rating : 413/5 ( reviews)

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Book Synopsis Statistical Design and Analysis of Biological Experiments by : Hans-Michael Kaltenbach

Download or read book Statistical Design and Analysis of Biological Experiments written by Hans-Michael Kaltenbach. This book was released on 2021-04-15. Available in PDF, EPUB and Kindle. Book excerpt: This richly illustrated book provides an overview of the design and analysis of experiments with a focus on non-clinical experiments in the life sciences, including animal research. It covers the most common aspects of experimental design such as handling multiple treatment factors and improving precision. In addition, it addresses experiments with large numbers of treatment factors and response surface methods for optimizing experimental conditions or biotechnological yields. The book emphasizes the estimation of effect sizes and the principled use of statistical arguments in the broader scientific context. It gradually transitions from classical analysis of variance to modern linear mixed models, and provides detailed information on power analysis and sample size determination, including ‘portable power’ formulas for making quick approximate calculations. In turn, detailed discussions of several real-life examples illustrate the complexities and aberrations that can arise in practice. Chiefly intended for students, teachers and researchers in the fields of experimental biology and biomedicine, the book is largely self-contained and starts with the necessary background on basic statistical concepts. The underlying ideas and necessary mathematics are gradually introduced in increasingly complex variants of a single example. Hasse diagrams serve as a powerful method for visualizing and comparing experimental designs and deriving appropriate models for their analysis. Manual calculations are provided for early examples, allowing the reader to follow the analyses in detail. More complex calculations rely on the statistical software R, but are easily transferable to other software. Though there are few prerequisites for effectively using the book, previous exposure to basic statistical ideas and the software R would be advisable.

Statistical Methods in Biology

2014-08-22 Mathematics
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Release : 2014-08-22
Genre : Mathematics
Kind : eBook
Book Rating : 783/5 ( reviews)

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Book Synopsis Statistical Methods in Biology by : S.J. Welham

Download or read book Statistical Methods in Biology written by S.J. Welham. This book was released on 2014-08-22. Available in PDF, EPUB and Kindle. Book excerpt: Written in simple language with relevant examples, Statistical Methods in Biology: Design and Analysis of Experiments and Regression is a practical and illustrative guide to the design of experiments and data analysis in the biological and agricultural sciences. The book presents statistical ideas in the context of biological and agricultural sciences to which they are being applied, drawing on relevant examples from the authors’ experience. Taking a practical and intuitive approach, the book only uses mathematical formulae to formalize the methods where necessary and appropriate. The text features extended discussions of examples that include real data sets arising from research. The authors analyze data in detail to illustrate the use of basic formulae for simple examples while using the GenStat® statistical package for more complex examples. Each chapter offers instructions on how to obtain the example analyses in GenStat and R. By the time you reach the end of the book (and online material) you will have gained: A clear appreciation of the importance of a statistical approach to the design of your experiments, A sound understanding of the statistical methods used to analyse data obtained from designed experiments and of the regression approaches used to construct simple models to describe the observed response as a function of explanatory variables, Sufficient knowledge of how to use one or more statistical packages to analyse data using the approaches described, and most importantly, An appreciation of how to interpret the results of these statistical analyses in the context of the biological or agricultural science within which you are working. The book concludes with a guide to practical design and data analysis. It gives you the understanding to better interact with consultant statisticians and to identify statistical approaches to add value to your scientific research.

Experimental Design and Data Analysis for Biologists

2002-03-21 Nature
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Release : 2002-03-21
Genre : Nature
Kind : eBook
Book Rating : 893/5 ( reviews)

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Book Synopsis Experimental Design and Data Analysis for Biologists by : Gerry P. Quinn

Download or read book Experimental Design and Data Analysis for Biologists written by Gerry P. Quinn. This book was released on 2002-03-21. Available in PDF, EPUB and Kindle. Book excerpt: An essential textbook for any student or researcher in biology needing to design experiments, sample programs or analyse the resulting data. The text begins with a revision of estimation and hypothesis testing methods, covering both classical and Bayesian philosophies, before advancing to the analysis of linear and generalized linear models. Topics covered include linear and logistic regression, simple and complex ANOVA models (for factorial, nested, block, split-plot and repeated measures and covariance designs), and log-linear models. Multivariate techniques, including classification and ordination, are then introduced. Special emphasis is placed on checking assumptions, exploratory data analysis and presentation of results. The main analyses are illustrated with many examples from published papers and there is an extensive reference list to both the statistical and biological literature. The book is supported by a website that provides all data sets, questions for each chapter and links to software.

An Introduction To Experimental Design And Statistics For Biology

1995-10-26 Mathematics
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Release : 1995-10-26
Genre : Mathematics
Kind : eBook
Book Rating : 245/5 ( reviews)

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Book Synopsis An Introduction To Experimental Design And Statistics For Biology by : David Heath

Download or read book An Introduction To Experimental Design And Statistics For Biology written by David Heath. This book was released on 1995-10-26. Available in PDF, EPUB and Kindle. Book excerpt: This illustrated textbook for biologists provides a refreshingly clear and authoritative introduction to the key ideas of sampling, experimental design, and statistical analysis. The author presents statistical concepts through common sense, non-mathematical explanations and diagrams. These are followed by the relevant formulae and illustrated by w

Practical Statistics for Experimental Biologists

1985-12-23 Science
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Release : 1985-12-23
Genre : Science
Kind : eBook
Book Rating : /5 ( reviews)

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Book Synopsis Practical Statistics for Experimental Biologists by : A. C. Wardlaw

Download or read book Practical Statistics for Experimental Biologists written by A. C. Wardlaw. This book was released on 1985-12-23. Available in PDF, EPUB and Kindle. Book excerpt: The design and analysis of biological experiments, and the subsequent successful handling of the large amounts of data generated requires a good working knowledge of statistical principles if reliable results are to be obtained. Familiar experiments present such principles.

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