Testing Character Evolution Models In Phylogenetic Paleobiology PDF Download
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Author | : April Wright |
Publisher | : Cambridge University Press |
Total Pages | : 80 |
Release | : 2021-08-26 |
Genre | : Science |
ISBN | : 100905872X |
Download Testing Character Evolution Models in Phylogenetic Paleobiology Book in PDF, ePub and Kindle
Macroevolutionary inference has historically been treated as a two-step process, involving the inference of a tree, and then inference of a macroevolutionary model using that tree. Newer models blend the two steps. These methods make more complete use of fossils than the previous generation of Bayesian phylogenetic models. They also involve many more parameters than prior models, including parameters about which empiricists may have little intuition. In this Element, we set forth a framework for fitting complex, hierarchical models. The authors ultimately fit and use a joint tree and diversification model to estimate a dated phylogeny of the Cincta (Echinodermata), a morphologically distinct group of Cambrian echinoderms that lack the fivefold radial symmetry characteristic of extant members of the phylum. Although the phylogeny of cinctans remains poorly supported in places, this Element shows how models of character change and diversification contribute to understanding patterns of phylogenetic relatedness and testing macroevolutionary hypotheses.
Author | : Chunghau Lee |
Publisher | : |
Total Pages | : 64 |
Release | : 2005 |
Genre | : |
ISBN | : |
Download Testing Trait Evolution Models on Phylogenetic Trees Book in PDF, ePub and Kindle
Author | : Emmanuel Paradis |
Publisher | : Springer Science & Business Media |
Total Pages | : 221 |
Release | : 2006-11-25 |
Genre | : Science |
ISBN | : 0387351000 |
Download Analysis of Phylogenetics and Evolution with R Book in PDF, ePub and Kindle
This book integrates a wide variety of data analysis methods into a single and flexible interface: the R language. The book starts with a presentation of different R packages and gives a short introduction to R for phylogeneticists unfamiliar with this language. The basic phylogenetic topics are covered. The chapter on tree drawing uses R's powerful graphical environment. A section deals with the analysis of diversification with phylogenies, one of the author's favorite research topics. The last chapter is devoted to the development of phylogenetic methods with R and interfaces with other languages (C and C++). Some exercises conclude these chapters.
Author | : Joel Cracraft |
Publisher | : |
Total Pages | : 233 |
Release | : 1979 |
Genre | : Science |
ISBN | : 9780231046930 |
Download Phylogenetic Analysis and Paleontology Book in PDF, ePub and Kindle
Author | : Emmanuel Paradis |
Publisher | : Springer Science & Business Media |
Total Pages | : 401 |
Release | : 2011-11-06 |
Genre | : Science |
ISBN | : 1461417430 |
Download Analysis of Phylogenetics and Evolution with R Book in PDF, ePub and Kindle
The increasing availability of molecular and genetic databases coupled with the growing power of computers gives biologists opportunities to address new issues, such as the patterns of molecular evolution, and re-assess old ones, such as the role of adaptation in species diversification. In the second edition, the book continues to integrate a wide variety of data analysis methods into a single and flexible interface: the R language. This open source language is available for a wide range of computer systems and has been adopted as a computational environment by many authors of statistical software. Adopting R as a main tool for phylogenetic analyses will ease the workflow in biologists' data analyses, ensure greater scientific repeatability, and enhance the exchange of ideas and methodological developments. The second edition is completed updated, covering the full gamut of R packages for this area that have been introduced to the market since its previous publication five years ago. There is also a new chapter on the simulation of evolutionary data. Graduate students and researchers in evolutionary biology can use this book as a reference for data analyses, whereas researchers in bioinformatics interested in evolutionary analyses will learn how to implement these methods in R. The book starts with a presentation of different R packages and gives a short introduction to R for phylogeneticists unfamiliar with this language. The basic phylogenetic topics are covered: manipulation of phylogenetic data, phylogeny estimation, tree drawing, phylogenetic comparative methods, and estimation of ancestral characters. The chapter on tree drawing uses R's powerful graphical environment. A section deals with the analysis of diversification with phylogenies, one of the author's favorite research topics. The last chapter is devoted to the development of phylogenetic methods with R and interfaces with other languages (C and C++). Some exercises conclude these chapters.
Author | : Eric J. Sargis |
Publisher | : Springer Science & Business Media |
Total Pages | : 453 |
Release | : 2008-05-21 |
Genre | : Science |
ISBN | : 1402069979 |
Download Mammalian Evolutionary Morphology Book in PDF, ePub and Kindle
This book celebrates the contributions of Dr. Frederick S. Szalay to the field of Mammalian Evolutionary Morphology. Professor Szalay is a strong advocate for biologically and evolutionarily meaningful character analysis. He has published about 200 articles, six monographs, and six books on this subject. This book features subjects such as the evolution and adaptation of mammals and provides up-to-date articles on the evolutionary morphology of a wide range of mammalian groups.
Author | : Liam J. Revell |
Publisher | : Princeton University Press |
Total Pages | : 441 |
Release | : 2022-07-12 |
Genre | : Science |
ISBN | : 0691219044 |
Download Phylogenetic Comparative Methods in R Book in PDF, ePub and Kindle
An authoritative introduction to the latest comparative methods in evolutionary biology Phylogenetic comparative methods are a suite of statistical approaches that enable biologists to analyze and better understand the evolutionary tree of life, and shed vital new light on patterns of divergence and common ancestry among all species on Earth. This textbook shows how to carry out phylogenetic comparative analyses in the R statistical computing environment. Liam Revell and Luke Harmon provide an incisive conceptual overview of each method along with worked examples using real data and challenge problems that encourage students to learn by doing. By working through this book, students will gain a solid foundation in these methods and develop the skills they need to interpret patterns in the tree of life. Covers every major method of modern phylogenetic comparative analysis in R Explains the basics of R and discusses topics such as trait evolution, diversification, trait-dependent diversification, biogeography, and visualization Features a wealth of exercises and challenge problems Serves as an invaluable resource for students and researchers, with applications in ecology, evolution, anthropology, disease transmission, conservation biology, and a host of other areas Written by two of today’s leading developers of phylogenetic comparative methods
Author | : Francesco de Bello |
Publisher | : Cambridge University Press |
Total Pages | : 311 |
Release | : 2021-03-11 |
Genre | : Nature |
ISBN | : 1108472915 |
Download Handbook of Trait-Based Ecology Book in PDF, ePub and Kindle
Trait-based ecology is rapidly expanding. This comprehensive and accessible guide covers the main concepts and tools in functional ecology.
Author | : E. O. Wiley |
Publisher | : John Wiley & Sons |
Total Pages | : 444 |
Release | : 2011-06-07 |
Genre | : Science |
ISBN | : 0470905964 |
Download Phylogenetics Book in PDF, ePub and Kindle
The long-awaited revision of the industry standard on phylogenetics Since the publication of the first edition of this landmark volume more than twenty-five years ago, phylogenetic systematics has taken its place as the dominant paradigm of systematic biology. It has profoundly influenced the way scientists study evolution, and has seen many theoretical and technical advances as the field has continued to grow. It goes almost without saying that the next twenty-five years of phylogenetic research will prove as fascinating as the first, with many exciting developments yet to come. This new edition of Phylogenetics captures the very essence of this rapidly evolving discipline. Written for the practicing systematist and phylogeneticist, it addresses both the philosophical and technical issues of the field, as well as surveys general practices in taxonomy. Major sections of the book deal with the nature of species and higher taxa, homology and characters, trees and tree graphs, and biogeography—the purpose being to develop biologically relevant species, character, tree, and biogeographic concepts that can be applied fruitfully to phylogenetics. The book then turns its focus to phylogenetic trees, including an in-depth guide to tree-building algorithms. Additional coverage includes: Parsimony and parsimony analysis Parametric phylogenetics including maximum likelihood and Bayesian approaches Phylogenetic classification Critiques of evolutionary taxonomy, phenetics, and transformed cladistics Specimen selection, field collecting, and curating Systematic publication and the rules of nomenclature Providing a thorough synthesis of the field, this important update to Phylogenetics is essential for students and researchers in the areas of evolutionary biology, molecular evolution, genetics and evolutionary genetics, paleontology, physical anthropology, and zoology.
Author | : Olivier Gascuel |
Publisher | : Oxford University Press, USA |
Total Pages | : 443 |
Release | : 2005-02-24 |
Genre | : Mathematics |
ISBN | : 0198566107 |
Download Mathematics of Evolution and Phylogeny Book in PDF, ePub and Kindle
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