31 products were found matching your search for Covariance in 1 shops:
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Covariance Structure Models : An Introduction to Lisrel
Vendor: Abebooks.com Price: 5.07 $While many readers may be unfamiliar with the full complexity of the covariance structure model, many may have mastered at least one of its two components - each of which is a powerful and well-known statistical technique in its own right. The first is the confirmatory factor model frequently used in psychometrics; the second, the structural equation model, is familiar to econometricians. The discussion in this volume will be particularly useful for estimating models with equality constraints and correlated errors across some but not all equations. The final chapter includes a guide to appropriate software packages.
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The Analysis of Covariance and Alternatives [first edition]
Vendor: Abebooks.com Price: 40.00 $John Wiley & Sons, Inc., 1980. First printing with full number line; dustjacket lightly rubbed/bumped/soiled, 3-in. tear at rear; cover very lightly rubbed/bumped; edges very lightly foxed/soiled; faint pencil erasures at rear endpaper; binding tight; dustjacket, cover, edges and interior intact and clean, except where noted. hardcover. Good/Good.
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The analysis of covariance and alternatives
Vendor: Abebooks.com Price: 3.87 $In shrink wrap. Looks like an interesting title!
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Analysis of Covariance (Quantitative Applications in the Social Sciences)
Vendor: Abebooks.com Price: 52.43 $This book presents a technique for analyzing the effects of variables, groups, and treatments in both experimental and observational settings. It considers not only the main effects of one variable upon another, but also the effects of group cases.
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Analysis of Variance and Covariance: How to Choose and Construct Models for the Life Sciences
Vendor: Abebooks.com Price: 109.68 $Analysis of variance (ANOVA) is a core technique for analysing data in the Life Sciences. This reference book bridges the gap between statistical theory and practical data analysis by presenting a comprehensive set of tables for all standard models of analysis of variance and covariance with up to three treatment factors. The book will serve as a tool to help post-graduates and professionals define their hypotheses, design appropriate experiments, translate them into a statistical model, validate the output from statistics packages and verify results. The systematic layout makes it easy for readers to identify which types of model best fit the themes they are investigating, and to evaluate the strengths and weaknesses of alternative experimental designs. In addition, a concise introduction to the principles of analysis of variance and covariance is provided, alongside worked examples illustrating issues and decisions faced by analysts.
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Analysis of Messy Data, Volume III Analysis of Covariance
Vendor: Abebooks.com Price: 25.00 $Analysis of covariance is a very useful but often misunderstood methodology for analyzing data where important characteristics of the experimental units are measured but not included as factors in the design. Analysis of Messy Data, Volume 3: Analysis of Covariance takes the unique approach of treating the analysis of covariance problem by looking at a set of regression models, one for each of the treatments or treatment combinations. Using this strategy, analysts can use their knowledge of regression analysis and analysis of variance to help attack the problem. The authors describe the strategy for one- and two-way treatment structures with one and multiple covariates in a completely randomized design structure. They present new methods for comparing models and sets of parameters, including beta-hat models. They carefully investigate the effect of blocking, explore mixed models, and present a new methodology for using covariates to analyze data from nonreplicated experiments.Analysis of covariance provides an invaluable set of strategies for analyzing data. With its careful balance of theory and examples, Analysis of Messy Data: Volume 3 provides a unique and outstanding guide to the strategy's techniques, theory, and application.
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Analysis of Messy Data, Volume III: Analysis of Covariance
Vendor: Abebooks.com Price: 146.07 $Analysis of covariance is a very useful but often misunderstood methodology for analyzing data where important characteristics of the experimental units are measured but not included as factors in the design. Analysis of Messy Data, Volume 3: Analysis of Covariance takes the unique approach of treating the analysis of covariance problem by looking at a set of regression models, one for each of the treatments or treatment combinations. Using this strategy, analysts can use their knowledge of regression analysis and analysis of variance to help attack the problem. The authors describe the strategy for one- and two-way treatment structures with one and multiple covariates in a completely randomized design structure. They present new methods for comparing models and sets of parameters, including beta-hat models. They carefully investigate the effect of blocking, explore mixed models, and present a new methodology for using covariates to analyze data from nonreplicated experiments.Analysis of covariance provides an invaluable set of strategies for analyzing data. With its careful balance of theory and examples, Analysis of Messy Data: Volume 3 provides a unique and outstanding guide to the strategy's techniques, theory, and application.
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A Linear Algebra Primer for Financial Engineering: Covariance Matrices, Eigenvectors, OLS, and more (Financial Engineering Advanced Background Series)
Vendor: Abebooks.com Price: 107.92 $This book covers linear algebra methods for financial engineering applications from a numerical point of view. The book contains many such applications, as well as pseudocodes, numerical examples, and questions often asked in interviews for quantitative positions. Financial Applications · The Arrow—Debreu one period market model · One period index options arbitrage · Covariance and correlation matrix estimation from time series data · Ordinary least squares for implied volatility computation · Minimum variance portfolios and maximum return portfolios · Value at Risk and portfolio VaR Linear Algebra Topics · LU and Cholesky decompositions and linear solvers · Optimal solvers for tridiagonal symmetric positive matrices · Ordinary least squares and linear regression · Linear Transformation Property · Efficient cubic spline interpolation · Multivariate normal random variables The book is written in a similar spirit as the best selling ``A Primer for the Mathematics of Financial Engineering" by the same author, and should accordingly be useful to a similarly large audience: · Prospective students for financial engineering or mathematical finance programs will be able to self-study material that will prove very important in their future studies · Finance practitioners will find mathematical underpinnings for many methods used in practice, furthering the ability to expand upon these methods · Academics teaching financial engineering courses will be able to use this book as textbook, or as reference book for numerical linear algebra methods with financial applications.
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Formal Structure of Electromagnetics: General Covariance and Electromagnetics (Series in Physics.)
Vendor: Abebooks.com Price: 252.85 $High-level, explicit treatment of the principle of general covariance as applied to electromagnetics examines the natural invariance of the Maxwell equations, general properties of the medium, nonuniformity, anisotropy and general coordinates in three-space, reciprocity and nonreciprocity, and matter-free space with a gravitational field. 1962 edition.
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A Linear Algebra Primer for Financial Engineering: Covariance Matrices, Eigenvectors, OLS, and more (Financial Engineering Advanced Background Series)
Vendor: Abebooks.com Price: 79.75 $This book covers linear algebra methods for financial engineering applications from a numerical point of view. The book contains many such applications, as well as pseudocodes, numerical examples, and questions often asked in interviews for quantitative positions. Financial Applications · The Arrow—Debreu one period market model · One period index options arbitrage · Covariance and correlation matrix estimation from time series data · Ordinary least squares for implied volatility computation · Minimum variance portfolios and maximum return portfolios · Value at Risk and portfolio VaR Linear Algebra Topics · LU and Cholesky decompositions and linear solvers · Optimal solvers for tridiagonal symmetric positive matrices · Ordinary least squares and linear regression · Linear Transformation Property · Efficient cubic spline interpolation · Multivariate normal random variables The book is written in a similar spirit as the best selling ``A Primer for the Mathematics of Financial Engineering" by the same author, and should accordingly be useful to a similarly large audience: · Prospective students for financial engineering or mathematical finance programs will be able to self-study material that will prove very important in their future studies · Finance practitioners will find mathematical underpinnings for many methods used in practice, furthering the ability to expand upon these methods · Academics teaching financial engineering courses will be able to use this book as textbook, or as reference book for numerical linear algebra methods with financial applications.
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Applied statistics: analysis of variance and regression (A Wiley publication in applied statistics)
Vendor: Abebooks.com Price: 60.77 $1974, hardcover edition, John Wiley, NY, 387 pages. "This book has been based on notes originally developed for a 1-semester course in Analysis of Variance, Regression, and Covariance."
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Classical Covariant Fields (Cambridge Monographs on Mathematical Physics)
Vendor: Abebooks.com Price: 107.81 $This book discusses the classical foundations of field theory, using the language of variational methods and covariance. It explores the limits of what can be achieved with purely classical notions, and shows how these classical notions have a deep and important connection with the second quantized field theory, which follows on from the Schwinger Action Principle. Its pragmatic view of field theory focuses on issues which are usually omitted from quantum field theory texts and catalogs results which are often hard to find in the literature.
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Linear Mixed Models for Longitudinal Data (Springer Series in Statistics) [first edition]
Vendor: Abebooks.com Price: 42.00 $This book provides a comprehensive treatment of linear mixed models for continuous longitudinal data. Next to model formulation, this edition puts major emphasis on exploratory data analysis for all aspects of the model, such as the marginal model, subject-specific profiles, and residual covariance structure. Further, model diagnostics and missing data receive extensive treatment. Sensitivity analysis for incomplete data is given a prominent place.Most analyses were done with the MIXED procedure of the SAS software package, but the data analyses are presented in a software-independent fashion.
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Theoretical Physics - Text and Exercise Books: Volume 3: Relativistic Quantum Mechanics. Wave Equations
Vendor: Abebooks.com Price: 40.51 $Relativistic Quantum Mechanics - Wave Equations concentrates mainly on the wave equations for spin-0 and spin-1/2 particles. Chapter 1 deals with the Klein-Gordon equation and its properties and applications. The chapters that follow introduce the Dirac equation, investigate its covariance properties and present various approaches to obtaining solutions. Numerous applications are discussed in detail, including the two-center Dirac equation, hole theory, CPT symmetry, Klein's paradox, and relativistic symmetry principles. Chapter 15 presents the relativistic wave equations for higher spin (Proca, Rarita-Schwinger, and Bargmann-Wigner). The extensive presentation of the mathematical tools and the 62 worked examples and problems make this a unique text for an advanced quantum mechanics course.
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Classical Covariant Fields (Cambridge Monographs on Mathematical Physics)
Vendor: Abebooks.com Price: 184.57 $This book discusses the classical foundations of field theory, using the language of variational methods and covariance. It explores the limits of what can be achieved with purely classical notions, and shows how these classical notions have a deep and important connection with the second quantized field theory, which follows on from the Schwinger Action Principle. Its pragmatic view of field theory focuses on issues which are usually omitted from quantum field theory texts and catalogs results which are often hard to find in the literature.
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Radiative Processes in Astrophysics
Vendor: Abebooks.com Price: 157.98 $Radiative Processes in Astrophysics: This clear, straightforward, and fundamental introduction is designed to present-from a physicist's point of view-radiation processes and their applications to astrophysical phenomena and space science. It covers such topics as radiative transfer theory, relativistic covariance and kinematics, bremsstrahlung radiation, synchrotron radiation, Compton scattering, some plasma effects, and radiative transitions in atoms. Discussion begins with first principles, physically motivating and deriving all results rather than merely presenting finished formulae. However, a reasonably good physics background (introductory quantum mechanics, intermediate electromagnetic theory, special relativity, and some statistical mechanics) is required. Much of this prerequisite material is provided by brief reviews, making the book a self-contained reference for workers in the field as well as the ideal text for senior or first-year graduate students of astronomy, astrophysics, and related physics courses. Radiative Processes in Astrophysics also contains about 75 problems, with solutions, illustrating applications of the material and methods for calculating results. This important and integral section emphasizes physical intuition by presenting important results that are used throughout the main text; it is here that most of the practical astrophysical applications become apparent.
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Radiative Processes in Astrophysics
Vendor: Abebooks.com Price: 171.38 $Radiative Processes in Astrophysics: This clear, straightforward, and fundamental introduction is designed to present-from a physicist's point of view-radiation processes and their applications to astrophysical phenomena and space science. It covers such topics as radiative transfer theory, relativistic covariance and kinematics, bremsstrahlung radiation, synchrotron radiation, Compton scattering, some plasma effects, and radiative transitions in atoms. Discussion begins with first principles, physically motivating and deriving all results rather than merely presenting finished formulae. However, a reasonably good physics background (introductory quantum mechanics, intermediate electromagnetic theory, special relativity, and some statistical mechanics) is required. Much of this prerequisite material is provided by brief reviews, making the book a self-contained reference for workers in the field as well as the ideal text for senior or first-year graduate students of astronomy, astrophysics, and related physics courses. Radiative Processes in Astrophysics also contains about 75 problems, with solutions, illustrating applications of the material and methods for calculating results. This important and integral section emphasizes physical intuition by presenting important results that are used throughout the main text; it is here that most of the practical astrophysical applications become apparent.
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General Continuum Mechanics and Constitutive Modeling (Paperback)
Vendor: Abebooks.com Price: 218.49 $Paperback. General Continuum Mechanics and Constitutive Modeling starts with a comprehensive treatment of tensor algebra that is followed by coverage of strains, stresses, and thermodynamics. General principles for constitutive modeling are presented, including objectivity, Lie-derivative, and covariance, as are issues central to configurational mechanics, such as polyconvexity and invariance principles used to establish balance equations. The book includes a chapter on hyperelasticity which analyzes isotropic and anisotropic materials, and also discusses the distinction between energetic and entropic material response.The finite element method and classic plasticity based on hypoelasticity are each covered, and the book concludes with a chapter covering plasticity based on hyperplasticity, including isotropy, anisotropy, thermoplasticity, and crystal plasticity. Shipping may be from multiple locations in the US or from the UK, depending on stock availability.
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Mathematical Formulas for Economists
Vendor: Abebooks.com Price: 34.49 $This compact and clearly arranged volume contains the most important formulas, statements and algorithms in mathematics and statistics for economists. It also presents methods of rank statistics and the analysis of variance (ANOVA) and covariance.
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Statistical Methods for the Analysis of Biomedical Data, 2nd Edition
Vendor: Abebooks.com Price: 221.38 $The new edition adds a chapter on multiple linear regression in biomedical research, with sections including the multiple linear regressions model and least squares; the ANOVA table, parameter estimates, and confidence intervals; partial f-tests; polynomial regression; and analysis of covariance. * Organized by problem rather than method, so it guides readers to the correct technique for solving the problem at hand.
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