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Author: Joseph B. Kruskal
Publisher: SAGE
ISBN: 9780803909403
Category : Multidimensional scaling
Languages : en
Pages : 100
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Book Description
Basic concepts of multidimensional scaling; Interpretation of the configuration; Dimensionality; Three way multidimensional scaling; Preparing the input for multidimensional scaling.
Author: Joseph B. Kruskal
Publisher: SAGE
ISBN: 9780803909403
Category : Multidimensional scaling
Languages : en
Pages : 100
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Book Description
Basic concepts of multidimensional scaling; Interpretation of the configuration; Dimensionality; Three way multidimensional scaling; Preparing the input for multidimensional scaling.
Author: Trevor F. Cox
Publisher: CRC Press
ISBN: 9781420036121
Category : Mathematics
Languages : en
Pages : 332
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Book Description
Multidimensional scaling covers a variety of statistical techniques in the area of multivariate data analysis. Geared toward dimensional reduction and graphical representation of data, it arose within the field of the behavioral sciences, but now holds techniques widely used in many disciplines. Multidimensional Scaling, Second Edition extends the popular first edition and brings it up to date. It concisely but comprehensively covers the area, summarizing the mathematical ideas behind the various techniques and illustrating the techniques with real-life examples. A computer disk containing programs and data sets accompanies the book.
Author: Ingwer Borg
Publisher: Springer Science & Business Media
ISBN: 1475727119
Category : Mathematics
Languages : en
Pages : 469
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Book Description
Multidimensional scaling (MDS) is a technique for the analysis of similarity or dissimilarity data on a set of objects. Such data may be intercorrelations of test items, ratings of similarity on political candidates, or trade indices for a set of countries. MDS attempts to model such data as distances among points in a geometric space. The main reason for doing this is that one wants a graphical display of the structure of the data, one that is much easier to understand than an array of numbers and, moreover, one that displays the essential information in the data, smoothing out noise. There are numerous varieties of MDS. Some facets for distinguishing among them are the particular type of geometry into which one wants to map the data, the mapping function, the algorithms used to find an optimal data representation, the treatment of statistical error in the models, or the possibility to represent not just one but several similarity matrices at the same time. Other facets relate to the different purposes for which MDS has been used, to various ways of looking at or "interpreting" an MDS representation, or to differences in the data required for the particular models. In this book, we give a fairly comprehensive presentation of MDS. For the reader with applied interests only, the first six chapters of Part I should be sufficient. They explain the basic notions of ordinary MDS, with an emphasis on how MDS can be helpful in answering substantive questions.
Author: Forrest W. Young
Publisher: Psychology Press
ISBN: 1135059896
Category : Psychology
Languages : en
Pages : 318
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Book Description
This outstanding presentation of the fundamentals of multidimensional scaling illustrates the applicability of MDS to a wide variety of disciplines. The first two sections provide ground work in the history and theory of MDS. The final section applies MDS techniques to such diverse fields as physics, marketing, and political science.
Author: Cody S. Ding
Publisher: Springer
ISBN: 3319781723
Category : Social Science
Languages : en
Pages : 197
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Book Description
This book explores the fundamentals of multidimensional scaling (MDS) and how this analytic method can be used in applied setting for educational and psychological research. The book tries to make MDS more accessible to a wider audience in terms of the language and examples that are more relevant to educational and psychological research and less technical so that the readers are not overwhelmed by equations. The goal is for readers to learn the methods described in this book and immediately start using MDS via available software programs. The book also examines new applications that have previously not been discussed in MDS literature. It should be an ideal book for graduate students and researchers to better understand MDS. Fundamentals of Applied Multidimensional Scaling for Educational and Psychological Research is divided into three parts. Part I covers the basic and fundamental features of MDS models pertaining to applied research applications. Chapters in this section cover the essential features of data that are typically associated with MDS analysis such as preference ration or binary choice data, and also looking at metric and non-metric MDS models to build a foundation for later discussion and applications in later chapters. Part II examines specific MDS models and its applications for education and psychology. This includes spatial analysis methods that can be used in MDS to test clustering effect of items and individual differences MDS model (INDSCAL). Finally, Part III focuses on new applications of MDS analysis in these research fields. These new applications consist of profile analysis, longitudinal analysis, mean-level change, and pattern change. The book concludes with a historical review of MDS development as an analytical method and a look to future directions.
Author: Ingwer Borg
Publisher: Springer
ISBN: 3319734717
Category : Computers
Languages : en
Pages : 122
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Book Description
This book introduces multidimensional scaling (MDS) and unfolding as data analysis techniques for applied researchers. MDS is used for the analysis of proximity data on a set of objects, representing the data as distances between points in a geometric space (usually of two dimensions). Unfolding is a related method that maps preference data (typically evaluative ratings of different persons on a set of objects) as distances between two sets of points (representing the persons and the objects, resp.). This second edition has been completely revised to reflect new developments and the coverage of unfolding has also been substantially expanded. Intended for applied researchers whose main interests are in using these methods as tools for building substantive theories, it discusses numerous applications (classical and recent), highlights practical issues (such as evaluating model fit), presents ways to enforce theoretical expectations for the scaling solutions, and addresses the typical mistakes that MDS/unfolding users tend to make. Further, it shows how MDS and unfolding can be used in practical research work, primarily by using the smacof package in the R environment but also Proxscal in SPSS. It is a valuable resource for psychologists, social scientists, and market researchers, with a basic understanding of multivariate statistics (such as multiple regression and factor analysis).
Author: John McIver
Publisher: SAGE
ISBN: 9780803917361
Category : Mathematics
Languages : en
Pages : 100
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Book Description
This series of methodological works provides introductory explanations and demonstrations of various data analysis techniques applicable to the social sciences. Designed for readers with a limited background in statistics or mathematics, this series aims to make the assumptions and practices of quantitative analysis more readily accessible.
Author: Gordon G. Bechtel
Publisher: Walter de Gruyter GmbH & Co KG
ISBN: 3110800810
Category : Language Arts & Disciplines
Languages : en
Pages : 184
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Book Description
No detailed description available for "Multidimensional preference scaling".
Author: Neelankavil
Publisher: M.E. Sharpe
ISBN: 0765628856
Category : Business & Economics
Languages : en
Pages : 490
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Book Description
As more and more companies enter the global business arena, it is critical that they acquire relevant information specific to their industry and the country that they wish to enter. This book explains how to perform accurate, timely, and appropriate research to make informed strategic decisions. The chapters of "International Business Research" follow the overall research process - defining the research problem, explanation of research methodologies, data analysis, report writing and dissemination. The book presents methodologies for most functional areas and can be used as a research tool for the broad international business field. It includes in-chapter learning objectives, exercises, summaries, boxed inserts, and a detailed glossary. In addition, a sample data disk is bound into each copy of the book.
Author: Mathematical Social Science Board
Publisher: Academic Press
ISBN:
Category : Psychology
Languages : en
Pages : 288
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Book Description
