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Author: Ronald R. Hocking
Publisher:
ISBN:
Category : Analysis of covariance
Languages : en
Pages : 27
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Book Description
Closed form expressions are developed for the estimators of functions of the variance components in balanced, mixed, linear models. These estimators are averages of sample covariances (variances) which offer diagnostic information on the data and the model. The cause of negative estimates may be revealed. Examples illustrate the basic concepts.
Author: Ronald R. Hocking
Publisher:
ISBN:
Category : Analysis of covariance
Languages : en
Pages : 27
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Book Description
Closed form expressions are developed for the estimators of functions of the variance components in balanced, mixed, linear models. These estimators are averages of sample covariances (variances) which offer diagnostic information on the data and the model. The cause of negative estimates may be revealed. Examples illustrate the basic concepts.
Author: Lynne Edwards
Publisher: CRC Press
ISBN: 9780824788964
Category : Mathematics
Languages : en
Pages : 652
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Book Description
A reference devoted to the discussion of analysis of variance (ANOVA) techniques. It presents ANOVA as a research design, a collection of statistical models, an analysis model, and an arithmetic summary of data. Discussion focuses primarily on univariate data, but multivariate generalizations are to
Author: Shayle R. Searle
Publisher: John Wiley & Sons
ISBN: 0470317698
Category : Mathematics
Languages : en
Pages : 537
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Book Description
WILEY-INTERSCIENCE PAPERBACK SERIES The Wiley-Interscience Paperback Series consists of selected books that have been made more accessible to consumers in an effort to increase global appeal and general circulation. With these new unabridged softcover volumes, Wiley hopes to extend the lives of these works by making them available to future generations of statisticians, mathematicians, and scientists. ". . .Variance Components is an excellent book. It is organized and well written, and provides many references to a variety of topics. I recommend it to anyone with interest in linear models." —Journal of the American Statistical Association "This book provides a broad coverage of methods for estimating variance components which appeal to students and research workers . . . The authors make an outstanding contribution to teaching and research in the field of variance component estimation." —Mathematical Reviews "The authors have done an excellent job in collecting materials on a broad range of topics. Readers will indeed gain from using this book . . . I must say that the authors have done a commendable job in their scholarly presentation." —Technometrics This book focuses on summarizing the variability of statistical data known as the analysis of variance table. Penned in a readable style, it provides an up-to-date treatment of research in the area. The book begins with the history of analysis of variance and continues with discussions of balanced data, analysis of variance for unbalanced data, predictions of random variables, hierarchical models and Bayesian estimation, binary and discrete data, and the dispersion mean model.
Author: Ronald R. Hocking
Publisher: John Wiley & Sons
ISBN: 1118593022
Category : Mathematics
Languages : en
Pages : 724
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Book Description
Praise for the Second Edition "An essential desktop reference book . . . it should definitely be on your bookshelf." —Technometrics A thoroughly updated book, Methods and Applications of Linear Models: Regression and the Analysis of Variance, Third Edition features innovative approaches to understanding and working with models and theory of linear regression. The Third Edition provides readers with the necessary theoretical concepts, which are presented using intuitive ideas rather than complicated proofs, to describe the inference that is appropriate for the methods being discussed. The book presents a unique discussion that combines coverage of mathematical theory of linear models with analysis of variance models, providing readers with a comprehensive understanding of both the theoretical and technical aspects of linear models. With a new focus on fixed effects models, Methods and Applications of Linear Models: Regression and the Analysis of Variance, Third Edition also features: Newly added topics including least squares, the cell means model, and graphical inspection of data in the AVE method Frequent conceptual and numerical examples for clarifying the statistical analyses and demonstrating potential pitfalls Graphics and computations developed using JMP® software to accompany the concepts and techniques presented Numerous exercises presented to test readers and deepen their understanding of the material An ideal book for courses on linear models and linear regression at the undergraduate and graduate levels, the Third Edition of Methods and Applications of Linear Models: Regression and the Analysis of Variance is also a valuable reference for applied statisticians and researchers who utilize linear model methodology.
Author: American Statistical Association. Statistical Computing Section
Publisher:
ISBN:
Category : Mathematical statistics
Languages : en
Pages : 340
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Book Description
Papers presented at the annual meeting of the American Statistical Association ...
Author: James K. Lindsey
Publisher: Oxford University Press, USA
ISBN:
Category : Literary Criticism
Languages : en
Pages : 440
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Book Description
Here is an essential introduction to the latest arsenal of methods available to students and practicing scientists who undertake longitudinal and other studies that collect repeated measurements for subsequent analysis. The book presents the general context of repeated measurements and introduces--through a large number of concrete examples, including data tables--the three basic types of response variables: continuous (normal), categorical and count, and duration variables. The ways in which such repeated observations are interdependent, through heterogeneity and time dependence, are discussed. The author also develops a useful framework for constructing suitable models and introduces concepts of multivariate distributions and stochastic processes necessary to appreciate the underpinnings and power of repeated measurements analyses. The book concludes with an extensive bibliography of the repeated measurement literature that will aid readers interested in finding source materials. Written by a distinguished statistician, this book is a much-needed and practical guide to the most current repeated measurements techniques available. It will be welcomed by students, applied statisticians, biostatisticians, biologists, medical researchers, econometricians, sociologists, and psychologists.
Author: Leopold G. Koss
Publisher: Lippincott Williams & Wilkins
ISBN: 9780781719285
Category : Medical
Languages : en
Pages : 912
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Book Description
The most influential and frequently cited pathology classic is now in its Fifth Edition, with thoroughly revised chapters and over 3,000 brand-new full-color illustrations. This two-volume work provides comprehensive, current information on the principles and techniques of cytopathology and the cytologic evaluation of benign and malignant disorders at every anatomic site. This edition provides greatly expanded coverage of the interpretation of aspirated cell samples. Innovations in the practice of cytopathology and data on molecular biology and cytogenetics have been incorporated into the organ system chapters. This edition also has a greater focus on avoiding diagnostic errors. A bound-in image bank DVD is included in this edition.
Author: AliReza Amiri-Simkooei
Publisher:
ISBN:
Category : Geodesy
Languages : en
Pages : 228
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Book Description
Author: National Academies of Sciences, Engineering, and Medicine
Publisher: National Academies Press
ISBN: 0309377722
Category : Medical
Languages : en
Pages : 473
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Book Description
Getting the right diagnosis is a key aspect of health care - it provides an explanation of a patient's health problem and informs subsequent health care decisions. The diagnostic process is a complex, collaborative activity that involves clinical reasoning and information gathering to determine a patient's health problem. According to Improving Diagnosis in Health Care, diagnostic errors-inaccurate or delayed diagnoses-persist throughout all settings of care and continue to harm an unacceptable number of patients. It is likely that most people will experience at least one diagnostic error in their lifetime, sometimes with devastating consequences. Diagnostic errors may cause harm to patients by preventing or delaying appropriate treatment, providing unnecessary or harmful treatment, or resulting in psychological or financial repercussions. The committee concluded that improving the diagnostic process is not only possible, but also represents a moral, professional, and public health imperative. Improving Diagnosis in Health Care, a continuation of the landmark Institute of Medicine reports To Err Is Human (2000) and Crossing the Quality Chasm (2001), finds that diagnosis-and, in particular, the occurrence of diagnostic errorsâ€"has been largely unappreciated in efforts to improve the quality and safety of health care. Without a dedicated focus on improving diagnosis, diagnostic errors will likely worsen as the delivery of health care and the diagnostic process continue to increase in complexity. Just as the diagnostic process is a collaborative activity, improving diagnosis will require collaboration and a widespread commitment to change among health care professionals, health care organizations, patients and their families, researchers, and policy makers. The recommendations of Improving Diagnosis in Health Care contribute to the growing momentum for change in this crucial area of health care quality and safety.
Author: Ole Schützler
Publisher: John Benjamins Publishing Company
ISBN: 9027268584
Category : Language Arts & Disciplines
Languages : en
Pages : 201
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Book Description
Applying a sociophonetic research paradigm, this volume presents an investigation of variation and change in the Scottish Standard English accent. Based on original audio recordings made in Edinburgh, it provides detailed acoustic and auditory analyses of selected accent features. In contrast to other studies of English in Scotland, the focus is on the extent to which certain characteristics of middle-class speech are susceptible (or immune) to the influence of Southern Standard British English, or vary in ways unrelated to that influence. Beyond the fine-grained patterns of variation that are revealed, the study highlights innovative methodological approaches to sociophonetic variation and contributes to a better general understanding of the status and function of Scottish Standard English. The book will be of general interest to sociolinguists and sociophoneticians, and of particular interest to researchers or students concerned with phonetic or phonological aspects of Scottish English.
