Studies on the Estimation of Variance Components

Studies on the Estimation of Variance Components PDF Author: Robert Donald Anderson
Publisher:
ISBN:
Category : Analysis of variance
Languages : en
Pages : 308

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Book Description

Studies on the Estimation of Variance Components

Studies on the Estimation of Variance Components PDF Author: Robert Donald Anderson
Publisher:
ISBN:
Category : Analysis of variance
Languages : en
Pages : 308

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Book Description


Variance Components

Variance Components PDF 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.

Estimation of Variance Components in Reliability Studies

Estimation of Variance Components in Reliability Studies PDF Author: Everet Franklin Lindquist
Publisher:
ISBN:
Category : Educational tests and measurements
Languages : en
Pages : 26

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Book Description


Variance Components

Variance Components PDF Author: Poduri S.R.S. Rao
Publisher: CRC Press
ISBN: 9780412728600
Category : Mathematics
Languages : en
Pages : 232

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Book Description
Variance Components Estimation deals with the evaluation of the variation between observable data or classes of data. This is an up-to-date, comprehensive work that is both theoretical and applied. Topics include ML and REML methods of estimation; Steepest-Acent, Newton-Raphson, scoring, and EM algorithms; MINQUE and MIVQUE, confidence intervals for variance components and their ratios; Bayesian approaches and hierarchical models; mixed models for longitudinal data; repeated measures and multivariate observations; as well as non-linear and generalized linear models with random effects.

The Estimation of the Variances in a Variance-components Model

The Estimation of the Variances in a Variance-components Model PDF Author: Takeshi Amemiya
Publisher:
ISBN:
Category : Social sciences
Languages : en
Pages : 36

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Book Description


Optimal Unbiased Estimation of Variance Components

Optimal Unbiased Estimation of Variance Components PDF Author: James D. Malley
Publisher: Springer Science & Business Media
ISBN: 1461575540
Category : Mathematics
Languages : en
Pages : 157

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Book Description


Estimation of Variance Components and Applications

Estimation of Variance Components and Applications PDF Author: Calyampudi Radhakrishna Rao
Publisher: North Holland
ISBN:
Category : Business & Economics
Languages : en
Pages : 392

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Book Description
Matrix algebra; Asymptotic distribution of quadratic statistics; Variance and covariance components models; Identifiability and estimability; minimum norm quadratic estimation; Pulling of information for estimation; Uniform optimality of minqe's; Computation of minqe's for variance-convariance components models; Integrated minqe and mile; Asymptotic properties estimators; Minimum variance quadratic estimation; Aplications to selection problems.

Variance Component Estimation with Model-based Diagnostics

Variance Component Estimation with Model-based Diagnostics PDF Author: Ronald R. Hocking
Publisher:
ISBN:
Category : Analysis of variance
Languages : en
Pages : 70

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Book Description
The problem of estimating variance components in mixed linear models has no satisfactory solution for the unbalanced data case. Further, there has been little work on diagnostic methods for assessing the data and the model. In this article, we propose a new class of unbiased estimators. These estimators have simple closed form expressions allowing for small sample analysis and easy computations. The structure of the estimators reveals natural diagnostics for examining the data and the model assumptions. The source of negative estimates of variance components is revealed. Limited efficiency studies indicate that these estimators are comparable to existing estimators. The estimators are illustrated by two numerical examples that reveal the importance of the diagnostic analysis.

Analysis of Variance for Random Models, Volume 2: Unbalanced Data

Analysis of Variance for Random Models, Volume 2: Unbalanced Data PDF Author: Hardeo Sahai
Publisher: Springer Science & Business Media
ISBN: 0817644253
Category : Mathematics
Languages : en
Pages : 493

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Book Description
Systematic treatment of the commonly employed crossed and nested classification models used in analysis of variance designs with a detailed and thorough discussion of certain random effects models not commonly found in texts at the introductory or intermediate level. It also includes numerical examples to analyze data from a wide variety of disciplines as well as any worked examples containing computer outputs from standard software packages such as SAS, SPSS, and BMDP for each numerical example.

Estimation of Variance Components

Estimation of Variance Components PDF Author: Jambulingam Subramani
Publisher: LAP Lambert Academic Publishing
ISBN: 9783845429687
Category :
Languages : en
Pages : 136

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Book Description
Estimation of variance components in mixed linear models is an important problem in statistical inference to draw a valid and meaningful interpretation in many practical areas of research. ANOVA, Analogous to ANOVA, SS Approach, ML, REML, MML, MINQUE, MIVQUE and QLSE are some of the important methods available in literature for estimation of variance components in general mixed linear models. In this book we have introduced MTE, WQLSE and modified MIVQUE estimators and also derived their variances and also the covariance matrices. In fact we have presented the explicit computable expressions for the computation of MTE, WQLSE, Modified MIVQUE estimators and their covariance matrices. The relative performance of MTE, QLSE, WQLSE, MIVQUE and Modified MIVQUE estimators are assessed by numerical evaluations based on different optimality criteria like T-Optimality, D-Optimality and M-Optimality together with their variances for various n-patterns. I hope that this book may be a useful guide for the applied workers to solve their practical problems and a reference book for the researchers to do research in variance components estimation.