The R Book PDF Download

Author: Michael J. Crawley
Publisher: John Wiley & Sons
ISBN: 9780470515068
Category : Mathematics
Languages : en
Pages : 953

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Book Description
The high-level language of R is recognized as one of the mostpowerful and flexible statistical software environments, and israpidly becoming the standard setting for quantitative analysis,statistics and graphics. R provides free access to unrivalledcoverage and cutting-edge applications, enabling the user to applynumerous statistical methods ranging from simple regression to timeseries or multivariate analysis. Building on the success of the author’s bestsellingStatistics: An Introduction using R, The R Book ispacked with worked examples, providing an all inclusive guide to R,ideal for novice and more accomplished users alike. The bookassumes no background in statistics or computing and introduces theadvantages of the R environment, detailing its applications in awide range of disciplines. Provides the first comprehensive reference manual for the Rlanguage, including practical guidance and full coverage of thegraphics facilities. Introduces all the statistical models covered by R, beginningwith simple classical tests such as chi-square and t-test. Proceeds to examine more advance methods, from regression andanalysis of variance, through to generalized linear models,generalized mixed models, time series, spatial statistics,multivariate statistics and much more. The R Book is aimed at undergraduates, postgraduates andprofessionals in science, engineering and medicine. It is alsoideal for students and professionals in statistics, economics,geography and the social sciences.

Author: Rob E. Stoneman
Publisher: Stationery Office Books (TSO)
ISBN: 9780114958367
Category : Bog conservation
Languages : en
Pages : 0

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Book Description
Bogs are fascinating landscapes for ecologists, climatologists, archaeologists, environmental historians and water managers. But many bogs have been damaged, and legislative protection - as 29 case studies demonstrate - is not enough to conserve the rest.

Author: Erica Spotswood
Publisher:
ISBN: 9781950313037
Category : Nature
Languages : en
Pages : 156

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Book Description
Using the framework developed in this report, urban designers and local residents can work together to link local parks, greenways, green roofs, street trees, stormwater basins, commercial landscaping, and backyards to support biodiversity while making cities better places to live.

Author: Harold E. Greer
Publisher: Timber Press (OR)
ISBN: 9780881921847
Category : Gardening
Languages : en
Pages : 344

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Book Description
Based on the journals maintained at Greer Gardens, this pedigree book of some 5000 hybrids is organized by grex so that hybrids of the same parents are listed together, with cross-references from the hybrid name. The photographs are all different from those in the first edition.

Author: Jeffrey B. Harborne
Publisher: Springer Science & Business Media
ISBN: 9400959214
Category : Science
Languages : en
Pages : 346

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Book Description
While there are many books available on methods of organic and biochemical analysis, the majority are either primarily concerned with the application of a particular technique (e.g. paper chromatography) or have been written for an audience of chemists or for biochemists work ing mainly with animaltissues. Thus, no simple guide to modern metho ds of plant analysis exists and the purpose of the present volume is to fill this gap. It is primarily intended for students in the plant sciences, who have a botanical or a general biological background. It should also be of value to students in biochemistry, pharmacognosy, food science and 'natural products' organic chemistry. Most books on chromatography, while admirably covering the needs of research workers, tend to overwhelm the student with long lists of solvent systems and spray reagents that can be applied to each class of organic constituent. The intention here is to simplify the situation by listing only a few specially recommended techniques that have wide currency in phytochemical laboratories. Sufficient details are provided to allow the student to use the techniques for themselves and most sections contain some introductory practical experiments which can be used in classwork.

Author: Stephen G. Pallardy
Publisher: Academic Press
ISBN: 0080568718
Category : Science
Languages : en
Pages : 469

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Book Description
Woody plants such as trees have a significant economic and climatic influence on global economies and ecologies. This completely revised classic book is an up-to-date synthesis of the intensive research devoted to woody plants published in the second edition, with additional important aspects from the authors' previous book, Growth Control in Woody Plants. Intended primarily as a reference for researchers, the interdisciplinary nature of the book makes it useful to a broad range of scientists and researchers from agroforesters, agronomists, and arborists to plant pathologists and soil scientists. This third edition provides crutial updates to many chapters, including: responses of plants to elevated CO2; the process and regulation of cambial growth; photoinhibition and photoprotection of photosynthesis; nitrogen metabolism and internal recycling, and more. Revised chapters focus on emerging discoveries of the patterns and processes of woody plant physiology.* The only book to provide recommendations for the use of specific management practices and experimental procedures and equipment*Updated coverage of nearly all topics of interest to woody plant physiologists* Extensive revisions of chapters relating to key processes in growth, photosynthesis, and water relations* More than 500 new references * Examples of molecular-level evidence incorporated in discussion of the role of expansion proteins in plant growth; mechanism of ATP production by coupling factor in photosynthesis; the role of cellulose synthase in cell wall construction; structure-function relationships for aquaporin proteins

Author: Peter Alfred Cox
Publisher: Timber Press (OR)
ISBN:
Category : Rhododendrons
Languages : en
Pages : 432

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Book Description
The author, a Scottish nurseryman, is a leading figure in the world of rhododendrons. The dividing line between the two books occurs at about the 5-foot (1.5-meter) level for mature plants. Both offer detailed information on how rhododendrons grow in the wild & perform in cultivation.

Author: Eli Clare
Publisher: Duke University Press
ISBN: 0822374870
Category : Social Science
Languages : en
Pages : 148

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Book Description
First published in 1999, the groundbreaking Exile and Pride is essential to the history and future of disability politics. Eli Clare's revelatory writing about his experiences as a white disabled genderqueer activist/writer established him as one of the leading writers on the intersections of queerness and disability and permanently changed the landscape of disability politics and queer liberation. With a poet's devotion to truth and an activist's demand for justice, Clare deftly unspools the multiple histories from which our ever-evolving sense of self unfolds. His essays weave together memoir, history, and political thinking to explore meanings and experiences of home: home as place, community, bodies, identity, and activism. Here readers will find an intersectional framework for understanding how we actually live with the daily hydraulics of oppression, power, and resistance. At the root of Clare's exploration of environmental destruction and capitalism, sexuality and institutional violence, gender and the body politic, is a call for social justice movements that are truly accessible to everyone. With heart and hammer, Exile and Pride pries open a window onto a world where our whole selves, in all their complexity, can be realized, loved, and embraced.

Author: Gunnar M. Brune
Publisher: Texas A&M University Press
ISBN: 9781585441969
Category : Business & Economics
Languages : en
Pages : 616

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Book Description
This text explores the natural history of Texas and more than 2900 springs in 183 Texas counties. It also includes an in-depth discussion of the general characteristics of springs - their physical and prehistoric settings, their historical significance, and their associated flora and fauna.

Author: Harriet Kuhnlein
Publisher: Routledge
ISBN: 1000092321
Category : Nature
Languages : en
Pages : 745

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Book Description
First published in 1991, Traditional Plant Foods of Canadian Indigenous Peoples details the nutritional properties, botanical characteristics and ethnic uses of a wide variety of traditional plant foods used by the Indigenous Peoples of Canada. Comprehensive and detailed, this volume explores both the technical use of plants and their cultural connections. It will be of interest to scholars from a variety of backgrounds, including Indigenous Peoples with their specific cultural worldviews; nutritionists and other health professionals who work with Indigenous Peoples and other rural people; other biologists, ethnologists, and organizations that address understanding of the resources of the natural world; and academic audiences from a variety of disciplines.