Authors:Dr. Albert R. Wildt, Olli T. Ahtola,
Publisher: Sage Publications, Inc
Keywords: social, sciences, applications, quantitative, covariance, analysis
Number of Pages: 91
Published: 1978-11-01
List price: $17.95
ISBN-10: 0803911645
ISBN-13: 9780803911642

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.

Author: J. Scott Long
Publisher: Sage Publications, Inc
Keywords: applications, social, sciences, quantitative, lisrel, structure, models, introduction, covariance
Number of Pages: 96
Published: 1983-09-01
List price: $17.95
ISBN-10: 0803920458
ISBN-13: 9780803920453

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 appropr

Authors:C. Patrick Doncaster, Andrew J. H. Davey,
Publisher: Cambridge University Press
Keywords: models, life, sciences, construct, choose, variance, covariance, analysis
Number of Pages: 304
Published: 2007-10-22
List price: $133.99
ISBN-10: 052186562X
ISBN-13: 9780521865623

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 re

Author: E. J. Post
Publisher: Dover Publications
Keywords: electromagnetics, series, physics, covariance, general, structure, formal
Number of Pages: 224
Published: 1997-09-17
List price: $8.95
ISBN-10: 0486654273
ISBN-13: 9780486654270

High-level monograph focuses on an explicit treatment of the principle of general covariance as applied to electromagnetics, examining—among other subjects—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. Of value to anyone interested in classical physics and to graduate students with a background in electromagnetic theory. 1962 ed.

Authors:George A. Milliken, Dallas E. Johnson,
Publisher: Chapman and Hall/CRC
Keywords: analysis, covariance, iii, data, messy, volume
Number of Pages: 624
Published: 2001-08-29
List price: $109.95
ISBN-10: 158488083X
ISBN-13: 9781584880837

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 strate