Advances in Statistical Methods for Genetic Improvement of Livestock

Advances in Statistical Methods for Genetic Improvement of Livestock PDF Author: Daniel Gianola
Publisher: Springer Science & Business Media
ISBN: 3642744877
Category : Technology & Engineering
Languages : en
Pages : 554

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Book Description
Developments in statistics and computing as well as their application to genetic improvement of livestock gained momentum over the last 20 years. This text reviews and consolidates the statistical foundations of animal breeding. This text will prove useful as a reference source to animal breeders, quantitative geneticists and statisticians working in these areas. It will also serve as a text in graduate courses in animal breeding methodology with prerequisite courses in linear models, statistical inference and quantitative genetics.

Advances in Statistical Methods for Genetic Improvement of Livestock

Advances in Statistical Methods for Genetic Improvement of Livestock PDF Author: Daniel Gianola
Publisher: Springer Science & Business Media
ISBN: 3642744877
Category : Technology & Engineering
Languages : en
Pages : 554

Get Book Here

Book Description
Developments in statistics and computing as well as their application to genetic improvement of livestock gained momentum over the last 20 years. This text reviews and consolidates the statistical foundations of animal breeding. This text will prove useful as a reference source to animal breeders, quantitative geneticists and statisticians working in these areas. It will also serve as a text in graduate courses in animal breeding methodology with prerequisite courses in linear models, statistical inference and quantitative genetics.

Advances in Statistical Methods for Genetic Improvement of Livestock

Advances in Statistical Methods for Genetic Improvement of Livestock PDF Author: Daniel Gianola
Publisher: Springer
ISBN: 9783540508090
Category : Livestock
Languages : en
Pages : 534

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Book Description
Statistical methods in animal improvement: historical overview. Mixed model methodology and the box-cox theory of transformations: a Bayesian approach. Models for discrimination between alaternative modes of inheritance. Design of experiments and breeding programs. Considerations in the design of animal breeding experiments. Use of mixed model methodology in analysis of designed experiments. Statistical aspects of design of animal breeding programs; a comparison among various selection strategies. Optimum designs for sire evaluation schemes. Estimation of genetic parameters. Computational aspects of likelihood-based inference for variance components. Parameter estimation in variance component models for binary response data. Estimation of genetic parameters in non linear models. Prediction and estimation of genetic merit. A framework for prediction of breeding value. BLUP (Best Linear Unbiased Prediction) and Beyond. Connectedness in genetic evaluation. Prediction and estimation in non-linear models. Generalized linear models and applications to animal breeding. Analysis of linear and non-linear growth models with randon parameters. Survival endurance and censored observations in animal breeding. Genetic evaluation for discrete polygenic traits in animal breeding. Selection and non-random mating. Accounting for selection and mating biases in genetic evaluation. Statistical inferences in populations Undergoing selection of non-random mating. Statistics and new genetic technology. Reproductive technology and genetic.

Masterminding Nature

Masterminding Nature PDF Author: Margaret Derry
Publisher: University of Toronto Press
ISBN: 1442619317
Category : History
Languages : en
Pages : 319

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Book Description
In Masterminding Nature, Margaret Derry examines the evolution of modern animal breeding from the invention of improved breeding methodologies in eighteenth-century England to the application of molecular genetics in the 1980s and 1990s. A clear and concise introduction to the science and practice of artificial selection, Derry’s book puts the history of breeding in its scientific, commercial, and social context. Masterminding Nature explains why animal breeders continued to use eighteenth-century techniques well into the twentieth century, why the chicken industry was the first to use genetics in its breeding programs, and why it was the dairy cattle industry that embraced quantitative genetics and artificial insemination in the 1970s, as well as answering many other questions. Following the story right up to the present, the book concludes with an insightful analysis of today’s complex relationships between biology, industry, and ethics.

Bayesian Methods

Bayesian Methods PDF Author: Thomas Leonard
Publisher: Cambridge University Press
ISBN: 9780521004145
Category : Mathematics
Languages : en
Pages : 352

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Book Description
Bayesian statistics directed towards mainstream statistics. How to infer scientific, medical, and social conclusions from numerical data.

Analyzing Longitudinal Clinical Trial Data

Analyzing Longitudinal Clinical Trial Data PDF Author: Craig Mallinckrodt
Publisher: CRC Press
ISBN: 1351737694
Category : Mathematics
Languages : en
Pages : 330

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Book Description
Analyzing Longitudinal Clinical Trial Data: A Practical Guide provides practical and easy to implement approaches for bringing the latest theory on analysis of longitudinal clinical trial data into routine practice.The book, with its example-oriented approach that includes numerous SAS and R code fragments, is an essential resource for statisticians and graduate students specializing in medical research. The authors provide clear descriptions of the relevant statistical theory and illustrate practical considerations for modeling longitudinal data. Topics covered include choice of endpoint and statistical test; modeling means and the correlations between repeated measurements; accounting for covariates; modeling categorical data; model verification; methods for incomplete (missing) data that includes the latest developments in sensitivity analyses, along with approaches for and issues in choosing estimands; and means for preventing missing data. Each chapter stands alone in its coverage of a topic. The concluding chapters provide detailed advice on how to integrate these independent topics into an over-arching study development process and statistical analysis plan.

Human Biology

Human Biology PDF Author: Sara Stinson
Publisher: John Wiley & Sons
ISBN: 1118108043
Category : Social Science
Languages : en
Pages : 787

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Book Description
This comprehensive introduction to the field of human biology covers all the major areas of the field: genetic variation, variation related to climate, infectious and non-infectious diseases, aging, growth, nutrition, and demography. Written by four expert authors working in close collaboration, this second edition has been thoroughly updated to provide undergraduate and graduate students with two new chapters: one on race and culture and their ties to human biology, and the other a concluding summary chapter highlighting the integration and intersection of the topics covered in the book.

Made to Order

Made to Order PDF Author: Margaret E. Derry
Publisher: University of Toronto Press
ISBN: 1487541635
Category : Technology & Engineering
Languages : en
Pages : 332

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Book Description
Animal breeding has been complicated by persisting factors across species, cultures, geography, and time. In Made to Order, Margaret E. Derry explains these factors and other breeding concerns in relation to both animals and society in North America and Europe over the past three centuries. Made to Order addresses how breeding methodology evolved, what characterized the aims of breeding, and the way structures were put in place to regulate the occupation. Illustrated by case studies on important farm animals and companion species, the book presents a synthetic overview of livestock breeding as a whole. It gives considerable emphasis to genetics and animal breeding in the post-1960 period, the relationship between environmental and improvement breeding, and regulation of breeding as seen through pedigrees. In doing so, Made to Order shows how studying the ancient human practice of animal breeding can illuminate the ways in which human thinking, theorizing, and evolving characterize our interactions with all-natural processes.

Meat Quality

Meat Quality PDF Author: PhD, Wieslaw Przybylski
Publisher: CRC Press
ISBN: 1498766676
Category : Technology & Engineering
Languages : en
Pages : 463

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Book Description
One of the biggest challenges faced by meat producers today is the requirement to improve the quality of meat while maintaining focus on efficiency and higher yields. Numerous studies have shown that consumers are willing to pay premiums for meat products with guaranteed eating quality. This book examines the complicated multistep process of produc

Water Flow and Solute Transport in Soils

Water Flow and Solute Transport in Soils PDF Author: David Russo
Publisher: Springer Science & Business Media
ISBN: 3642779476
Category : Technology & Engineering
Languages : en
Pages : 323

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Book Description
A year has passed since Eshel Bresler, my good friend and colleague, and a member of the editorial board of the Advanced Series in Agricultural Sciences, died suddenly while on a visit to the Chinese Academy of Sciences in Beijing. We had worked together for almost 30 years at the Institute of Soils and Water, ARO, The Volcani Center at Bet Dagan. At the very beginning of our scientific careers we cooperated directly and as a result one of our first publications was coauthored (Soil Sci. 101:205-209, 1966). Thereafter, our specific research interests diver sified, but we continued to work together, with similar approaches to research, and to strive towards the development of Israel soil science and its integration into general worldwide scientific progress. I don't need to emphasize Eshel's contribution to the understan ding of the processes governing water flow and solute transport pro cesses in soils and unsaturated zones. The contributions to this Volume by such a body of outstanding scientists shows the apprecia tion of the international scientific community to his research achievements.

Modelling Longitudinal and Spatially Correlated Data

Modelling Longitudinal and Spatially Correlated Data PDF Author: Timothy G. Gregoire
Publisher: Springer Science & Business Media
ISBN: 1461206995
Category : Mathematics
Languages : en
Pages : 404

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Book Description
Correlated data arise in numerous contexts across a wide spectrum of subject-matter disciplines. Modeling such data present special challenges and opportunities that have received increasing scrutiny by the statistical community in recent years. In October 1996 a group of 210 statisticians and other scientists assembled on the small island of Nantucket, U. S. A. , to present and discuss new developments relating to Modelling Longitudinal and Spatially Correlated Data: Methods, Applications, and Future Direc tions. Its purpose was to provide a cross-disciplinary forum to explore the commonalities and meaningful differences in the source and treatment of such data. This volume is a compilation of some of the important invited and volunteered presentations made during that conference. The three days and evenings of oral and displayed presentations were arranged into six broad thematic areas. The session themes, the invited speakers and the topics they addressed were as follows: • Generalized Linear Models: Peter McCullagh-"Residual Likelihood in Linear and Generalized Linear Models" • Longitudinal Data Analysis: Nan Laird-"Using the General Linear Mixed Model to Analyze Unbalanced Repeated Measures and Longi tudinal Data" • Spatio---Temporal Processes: David R. Brillinger-"Statistical Analy sis of the Tracks of Moving Particles" • Spatial Data Analysis: Noel A. Cressie-"Statistical Models for Lat tice Data" • Modelling Messy Data: Raymond J. Carroll-"Some Results on Gen eralized Linear Mixed Models with Measurement Error in Covariates" • Future Directions: Peter J.