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Applied Longitudinal Data Analysis: Modeling Change and Event Occurrence
Change is constant in everyday life. Infants crawl and then walk, children learn to read and write, teenagers mature in myriad ways, the elderly become frail and forgetful. Beyond these natural processes and events, external forces and interventions instigate and disrupt change: test scores may rise after a coaching course, drug abusers may remain abstinent after residential treatment. By charting changes over time and investigating whether and when events occur, researchers reveal the temporal rhythms of our lives. Applied Longitudinal Data Analysis is a much-needed professional book for empirical researchers and graduate students in the behavioral, social, and biomedical sciences. It offers the first accessible in-depth presentation of two of today's most popular statistical methods: multilevel models for individual change and hazard/survival models for event occurrence (in both discrete- and continuous-time). Using clear, concise prose and real data sets from published studies, the authors take you step by step through complete analyses, from simple exploratory displays that reveal underlying patterns through sophisticated specifications of complex statistical models. Applied Longitudinal Data Analysis offers readers a private consultation session with internationally recognized experts and represents a unique contribution to the literature on quantitative empirical methods. Visit http://www.ats.ucla.edu/stat/examples/alda.htm for: Downloadable data sets Library of computer programs in SAS, SPSS, Stata, HLM, MLwiN, and more Additional material for data analysis.
Price: $56.90
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Occupancy Estimation and Modeling: Inferring Patterns and Dynamics of Species Occurrence
Occupancy Estimation and Modeling is the first book to examine the latest methods in analyzing presence/absence data surveys Using four classes of models (single-species, single-season; single-species, multiple season; multiple-species, single-season; and multiple-species, multiple-season), the authors discuss the practical sampling situation, present a likelihood-based model enabling direct estimation of the occupancy-related parameters while allowing for imperfect detectability, and make recommendations for designing studies using these models. * Provides authoritative insights into the latest in estimation modeling * Discusses multiple models which lay the groundwork for future study designs * Addresses critical issues of imperfect detectibility and its effects on estimation * Explores the role of probability in estimating in detail.
Price: $58.84
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Unexplained: Strange Sightings, Incredible Occurrences & Puzzling Physical Phenomena
In an updated and expanded edition of this popular work, wide range of phenomena is explored, documenting the evidence and hearing the witnesses out. The 200 mysteries and hoaxes are thoroughly examined, including cattle mutilations, crop circles, spontaneous human combustion, Martian lore, Roswell, Loch Ness, the Old Hag, weather phenomena, faeries, Bigfoot, the Bermuda Triangle, living dinosaurs, ghosts, pterodactyl sightings, flying humanoids, hollow earth, and other absorbing puzzles. Along the way readers will learn of hoaxes and witness the creation of various modern myths. .
Price: $7.91
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Vineyard Confidential: 350 Years of Scandals, Eccentrics, & Strange Occurrences
In the author's words, her book includes the island's fabulous collection of historic and contemporary tidbits, including those about people who come to the island in secret; celebrity scandals, as seen from the point of view of people who live on Martha's Vineyard; unsolved murders; sea monster sightings; paranormal events; shipwrecks; and some only on the Vineyard eccentrics and crackpots from the last 350 years..
Price: $3.99
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Epidemiologic Methods: Studying the Occurrence of Illness (Medicine)
This is a rigorous, systematic introduction to the basic concepts and practical tools of epidemiologic research. It is aimed at readers who will be conducting epidemiologic studies themselves or who need a firm grasp of epidemiologic principles in order to interpret and evaluate studies conducted by others. Besides offering clear descriptions of key concepts, the book is rich with examples illustrating how these concepts are applied. Some examples are drawn from classic studies in the field--the work of Snow, Semmelweis, Goldberger, Doll and Hill, and others--while many others concern modern-day epidemiologic studies of problems of current public health importance. Almost every chapter includes a set of exercises (with answers) to help students gain practice in applying new ideas and techniques. The book's chapters are organized around three main themes: general concepts and methods of epidemiology; major study designs; and evaluating policies and programs. Collectively, these topics form the core material for a graduate-level course or course sequence in epidemiologic methods. Both authors are experienced epidemiologic researchers and have won multiple awards for effective teaching..
Price: $54.05
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Predicting Species Occurrences: Issues of Accuracy and Scale
Predictions about where different species are, where they are not, and how they move across a landscape or respond to human activities - if timber is harvested, for instance, or stream flow altered - are important aspects of the work of wildlife biologists, land managers and the agencies and policymakers that govern natural resources. Despite the increased use and importance of model predictions, these predictions are seldom tested and have unknown levels of accuracy. "Predicting Species Occurrences" addresses those concerns, highlighting for managers and researchers the strengths and weaknesses of current approaches, as well as the magnitude of the research required to improve or test predictions of currently used models. The book is an outgrowth of an international symposium held in October 1999 that brought together scientists and researchers at the forefront of efforts to process information about species at different spatial and temporal scales. It is a comprehensive reference that offers an exhaustive treatment of the subject, with 65 chapters by leading experts from around the world that: review the history of the theory and practice of modelling and present a standard terminology; examine temporal and spatial scales in terms of their influence on patterns and processes of species distribution; offer detailed discussions of state-of-the-art modelling tools and descriptions of methods for assessing model accuracy; discuss how to predict species presence and abundance; and present examples of how spatially explicit data on demographics can provide important information for managers. An introductory chapter by Michael A. Huston examines the ecological context in which predictions of species occurrences are made, and a concluding chapter by John A. Wiens offers an insightful review and synthesis of the topics examined along with guidance for future directions and cautions regarding misuse of models. Other contributors include Michael P. Austin, Barry R. Noon, Alan H. Fielding, Michael Goodchild, Brian A. Maurer, John T. Rotenberry, Paul Angermeier, Pierre R. Vernier,.
Price: $90.00
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The Biology of Polar Regions (Check Info and Delete This Occurrence: C Bohs T Biology of Habitats Series)
There is now an increased awareness of the importance of polar regions in the Earth system, as well as their vulnerability to anthropogenic derived change, including of course global climate change. This new edition offers a concise but comprehensive introduction to polar ecology and has been thoroughly revised and updated throughout, providing expanded coverage of marine ecosystems and the impact of humans. It incorporates a detailed comparison of the Arctic and Antarctic systems, with a particular emphasis on the effects of climate change, and describes marine, freshwater, glacial, and terrestrial habitats. This breadth of coverage is unique in the polar biology literature. As with other titles in the Biology of Habitats Series, particular emphasis is placed on the organisms that dominate these extreme environments although pollution, conservation and experimental aspects are also considered. This accessible text is suitable for both senior undergraduate and graduate students taking courses in polar ecology, often as part of a wider marine biology degree program. It will also be of value and use to the many professional ecologists and conservation biologists requiring a concise overview of the topic..
Price: $47.09
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A Brief History of Panics and Their Periodical Occurrence in the United States
This book was converted from its physical edition to the digital format by a community of volunteers. You may find it for free on the web. Purchase of the Kindle edition includes wireless delivery..
Price: $8.96
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