wyszukanych pozycji: 16
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Data Analysis: An Introduction
ISBN: 9780803957725 / Angielski / Miękka / 1995 / 88 str. Termin realizacji zamówienia: ok. 22 dni roboczych. This accessible introduction to data analysis focuses on the interpretation of statistical results, in particular those which come from nonexperimental social research. It will provide social science researchers with the tools necessary to select and evaluate statistical tests appropriate for their research question. Using a consistent data-set throughout the book to illustrate the various analytic techniques, Michael Lewis-Beck covers topics such as univariate statistics, measures of association, the statistical significance of the relationship between two variables, simple regression... This accessible introduction to data analysis focuses on the interpretation of statistical results, in particular those which come from nonexperime... |
cena:
174,27 zł |
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Applied Regression: An Introduction
ISBN: 9781483381473 / Angielski / Miękka / 2015 / 120 str. Termin realizacji zamówienia: ok. 22 dni roboczych. This bestselling introduction to regression is known for its readability and clarity. Applied Regression, Second Edition organizes the material logically and in a way that students find easy to follow. It provides the reader with applied examples, and without too much unnecessary derivation of mathematical formulae. Colin Lewis-Beck joins his father, Michael, as a new co-author on the Second Edition. This new edition includes: more on regression assumptions and model fit, and additional material on residual analysis; the discussion of collinearity will include the measures of tolerance and...
This bestselling introduction to regression is known for its readability and clarity. Applied Regression, Second Edition organizes the material logica...
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cena:
174,27 zł |
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Analyzing Repeated Surveys
ISBN: 9780803973985 / Angielski / Miękka / 1997 / 80 str. Termin realizacji zamówienia: ok. 22 dni roboczych. Repeated surveys -- a technique for asking the same questions to different samples of people -- allows researchers the opportunity to analyze changes in society as a whole. This book begins with a discussion of the classic issue of how to separate cohort, period, and age effects. It then covers methods for modeling aggregate trends; two methods for estimating cohort replacement's contribution to aggregate trends, a decomposition model for clarifying how microchange contributes to aggregate change, and simple models that are useful for the assessment of changing individual-level effects. Repeated surveys -- a technique for asking the same questions to different samples of people -- allows researchers the opportunity to analyze chang... |
cena:
174,27 zł |
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Interaction Effects in Logistic Regression
ISBN: 9780761922070 / Angielski / Miękka / 2001 / 80 str. Termin realizacji zamówienia: ok. 22 dni roboczych. Oriented toward the applied researcher with a basic background in multiple regression and logistic regression, this book shows readers the general strategies for testing interactions in logistic regression as well as providing the tools to interpret and understand the meaning of coefficients in equations with product terms. Using completely worked-out examples, the author focuses on the interpretation of the coefficients of interactive logistic models for a wide range of scenarios encountered in the research literature. In addition, the author avoids complex formulas in favor of simple...
Oriented toward the applied researcher with a basic background in multiple regression and logistic regression, this book shows readers the general str...
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cena:
174,27 zł |
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Data Theory and Dimensional Analysis
ISBN: 9780803941786 / Angielski / Miękka / 1991 / 96 str. Termin realizacji zamówienia: ok. 22 dni roboczych. By examining some of the basic scaling questions, such as the importance of measurement levels, the kinds of variables needed for Likert or Guttman scales and when to use multidimensional scaling versus factor analysis, Jacoby introduces readers to the most appropriate scaling strategies for different research situations. He also explores data theory, the study of how real world observations can be transformed into something to be analyzed, in order to facilitate more effective use of scaling techniques.
By examining some of the basic scaling questions, such as the importance of measurement levels, the kinds of variables needed for Likert or Guttman sc...
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cena:
174,27 zł |
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Regression with Dummy Variables
ISBN: 9780803951280 / Angielski / Miękka / 1993 / 96 str. Termin realizacji zamówienia: ok. 22 dni roboczych. It is often necessary for social scientists to study differences in groups, such as gender or race differences in attitudes, buying behaviour, or socioeconomic characteristics. When the researcher seeks to estimate group differences through the use of independent variables that are qualitative, dummy variables allow the researcher to represent information about group membership in quantitative terms without imposing unrealistic measurement assumptions on the categorical variables. Beginning with the simplest model, Hardy probes the use of dummy variable regression in increasingly complex...
It is often necessary for social scientists to study differences in groups, such as gender or race differences in attitudes, buying behaviour, or soci...
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cena:
174,27 zł |
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Understanding Significance Testing
ISBN: 9780803935686 / Angielski / Miękka / 1990 / 80 str. Termin realizacji zamówienia: ok. 22 dni roboczych. Significance testing - a core technique in statistics for hypothesis testing - is introduced in this volume. Mohr first reviews what is meant by sampling and probability distributions and then examines in-depth normal and t-tests of significance. The uses and misuses of significance testing are also explored. Significance testing - a core technique in statistics for hypothesis testing - is introduced in this volume. Mohr first reviews what is meant by sa... |
cena:
174,27 zł |
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Statistical Graphics for Univariate and Bivariate Data
ISBN: 9780761900832 / Angielski / Miękka / 1997 / 104 str. Termin realizacji zamówienia: ok. 22 dni roboczych. Graphical displays that researchers can employ as an integral part of the data analysis process are frequently more revealing than traditional, numerical summary statistics. Providing strategies for examining data more effectively, this volume focuses on both univariate and bivariate methods.
Graphical displays that researchers can employ as an integral part of the data analysis process are frequently more revealing than traditional, numeri...
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cena:
174,27 zł |
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Understanding Regression Assumptions
ISBN: 9780803942639 / Angielski / Miękka / 1993 / 104 str. Termin realizacji zamówienia: ok. 22 dni roboczych. Through the use of careful explanation and examples, Berry demonstrates how to consider whether the assumptions of multiple regression are actually satisfied in a particular research project. Beginning with a brief review of the regression assumptions as they are typically presented in text books, he moves on to explore in detail the "substantive "meaning of each assumption; for example, lack of measurement error, absence of specification error, linearity, homoscedasticity, and lack of auto-correlation. Through the use of careful explanation and examples, Berry demonstrates how to consider whether the assumptions of multiple regression are actually... |
cena:
174,27 zł |
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Principal Components Analysis
ISBN: 9780803931046 / Angielski / Miękka / 1989 / 96 str. Termin realizacji zamówienia: ok. 22 dni roboczych. For anyone in need of a concise, introductory guide to principal components analysis, this book is a must. Through an effective use of simple mathematical-geometrical and multiple real-life examples (such as crime statistics, indicators of drug abuse, and educational expenditures) -- and by minimizing the use of matrix algebra -- the reader can quickly master and put this technique to immediate use. For anyone in need of a concise, introductory guide to principal components analysis, this book is a must. Through an effective use of simple mathe... |
cena:
174,27 zł |
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French Presidential Elections
ISBN: 9780230300088 / Angielski / Twarda / 2012 / 232 str. Termin realizacji zamówienia: ok. 20 dni roboczych. An original and comprehensive study of the sociological and psychological forces driving individual choices in French Presidential elections. Based on a unique comparative analysis of four French presidential contests over the last two decades, this book presents a rigorous examination of long-term and short-term voter motivations.
An original and comprehensive study of the sociological and psychological forces driving individual choices in French Presidential elections. Based on...
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cena:
193,19 zł |
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Spline Regression Models
ISBN: 9780761924203 / Angielski / Miękka / 2001 / 80 str. Termin realizacji zamówienia: ok. 22 dni roboczych. Spline Regression Models shows the nuts-and-bolts of using dummy variables to formulate and estimate various spline regression models. For some researchers this will involve situations where the number and location of the spline knots are known in advance, while others will need to determine the number and location of spline knots as part of the estimation process. Through the use of a number of straightforward examples, the authors will show readers how to work with both types of spline knot situations as well as offering practical, down-to-earth information on estimating splines. Spline Regression Models shows the nuts-and-bolts of using dummy variables to formulate and estimate various spline regression models. For some res... |
cena:
174,27 zł |
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The Sage Handbook of Electoral Behaviour
ISBN: 9781473913158 / Angielski / Twarda / 2017 / 1102 str. Termin realizacji zamówienia: ok. 22 dni roboczych. The study of voting behaviour remains a vibrant sub-discipline of political science. The Handbook of Electoral Behaviour is an authoritative and wide ranging survey of this dynamic field, drawing together a team of the world's leading scholars to provide a state-of-the-art review that sets the agenda for future study. Taking an interdisciplinary approach and focusing on a range of countries, the handbook is composed of eight parts. The first five cover the principal theoretical paradigms, establishing the state of the art in their conceptualisation and application, and...
The study of voting behaviour remains a vibrant sub-discipline of political science. The Handbook of Electoral Behaviour is an authoritative ...
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cena:
1435,60 zł |
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Electoral Rules and Electoral Behaviour: The Scope of Effects
ISBN: 9780367892586 / Angielski / Miękka / 2019 / 148 str. Termin realizacji zamówienia: ok. 16-18 dni roboczych. |
cena:
205,03 zł |
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Electoral Rules and Electoral Behaviour: The Scope of Effects
ISBN: 9781138574618 / Angielski / Twarda / 2017 / 160 str. Termin realizacji zamówienia: ok. 16-18 dni roboczych. |
cena:
692,17 zł |
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Latent Class Scaling Analysis
ISBN: 9780761913238 / Angielski / Miękka / 1999 / 104 str. Termin realizacji zamówienia: ok. 22 dni roboczych. Filled with well-chosen empirical examples to teach the technique, this book provides a thorough guide to latent class scaling models for binary response variables. Substantive illustrations include a survey on academic cheating, children's mastery of spatial tasks, medical diagnosis of lung disease, attitudes toward the Army and behavior during role conflict. The computer programs for latent class analysis are carefully reviewed and a website is offered for keeping abreast of the latest developments. This book will be of particular interest to those doing detailed scale analysis in... Filled with well-chosen empirical examples to teach the technique, this book provides a thorough guide to latent class scaling models for binary re... |
cena:
174,27 zł |