STATISTICAL ANALYSIS

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Statistical Analysis Of Circular Data

Author : N. I. Fisher
ISBN : 0521568900
Genre : Mathematics
File Size : 23.8 MB
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This book provides a unified and up-to-date account of techniques for handling circular data, and will interest all who perform data analyses.
Category: Mathematics

Kursk 1943

Author : Anders Frankson
ISBN : 9781135268176
Genre : History
File Size : 25.88 MB
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The battle at Kursk in 1943 is often referred to as the greatest tank battle in the history of warfare. This volume makes extensive use of German archival documents as well as various Russian books and articles. As well as an account of the battle, it addresses methodological issues.
Category: History

Research Design And Statistical Analysis

Author : Jerome L. Myers
ISBN : 9781135811631
Genre : Psychology
File Size : 22.52 MB
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Research Design and Statistical Analysis provides comprehensive coverage of the design principles and statistical concepts necessary to make sense of real data. The book’s goal is to provide a strong conceptual foundation to enable readers to generalize concepts to new research situations. Emphasis is placed on the underlying logic and assumptions of the analysis and what it tells the researcher, the limitations of the analysis, and the consequences of violating assumptions. Sampling, design efficiency, and statistical models are emphasized throughout. As per APA recommendations, emphasis is also placed on data exploration, effect size measures, confidence intervals, and using power analyses to determine sample size. "Real-world" data sets are used to illustrate data exploration, analysis, and interpretation. The book offers a rare blend of the underlying statistical assumptions, the consequences of their violations, and practical advice on dealing with them. Changes in the New Edition: Each section of the book concludes with a chapter that provides an integrated example of how to apply the concepts and procedures covered in the chapters of the section. In addition, the advantages and disadvantages of alternative designs are discussed. A new chapter (1) reviews the major steps in planning and executing a study, and the implications of those decisions for subsequent analyses and interpretations. A new chapter (13) compares experimental designs to reinforce the connection between design and analysis and to help readers achieve the most efficient research study. A new chapter (27) on common errors in data analysis and interpretation. Increased emphasis on power analyses to determine sample size using the G*Power 3 program. Many new data sets and problems. More examples of the use of SPSS (PASW) Version 17, although the analyses exemplified are readily carried out by any of the major statistical software packages. A companion website with the data used in the text and the exercises in SPSS and Excel formats; SPSS syntax files for performing analyses; extra material on logistic and multiple regression; technical notes that develop some of the formulas; and a solutions manual and the text figures and tables for instructors only. Part 1 reviews research planning, data exploration, and basic concepts in statistics including sampling, hypothesis testing, measures of effect size, estimators, and confidence intervals. Part 2 presents between-subject designs. The statistical models underlying the analysis of variance for these designs are emphasized, along with the role of expected mean squares in estimating effects of variables, the interpretation of nteractions, and procedures for testing contrasts and controlling error rates. Part 3 focuses on repeated-measures designs and considers the advantages and disadvantages of different mixed designs. Part 4 presents detailed coverage of correlation and bivariate and multiple regression with emphasis on interpretation and common errors, and discusses the usefulness and limitations of these procedures as tools for prediction and for developing theory. This is one of the few books with coverage sufficient for a 2-semester course sequence in experimental design and statistics as taught in psychology, education, and other behavioral, social, and health sciences. Incorporating the analyses of both experimental and observational data provides continuity of concepts and notation. Prerequisites include courses on basic research methods and statistics. The book is also an excellent resource for practicing researchers.
Category: Psychology

Statistical Analysis And Modelling Of Spatial Point Patterns

Author : Dr. Janine Illian
ISBN : 047072515X
Genre : Mathematics
File Size : 90.13 MB
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Spatial point processes are mathematical models used to describe and analyse the geometrical structure of patterns formed by objects that are irregularly or randomly distributed in one-, two- or three-dimensional space. Examples include locations of trees in a forest, blood particles on a glass plate, galaxies in the universe, and particle centres in samples of material. Numerous aspects of the nature of a specific spatial point pattern may be described using the appropriate statistical methods. Statistical Analysis and Modelling of Spatial Point Patterns provides a practical guide to the use of these specialised methods. The application-oriented approach helps demonstrate the benefits of this increasingly popular branch of statistics to a broad audience. The book: Provides an introduction to spatial point patterns for researchers across numerous areas of application Adopts an extremely accessible style, allowing the non-statistician complete understanding Describes the process of extracting knowledge from the data, emphasising the marked point process Demonstrates the analysis of complex datasets, using applied examples from areas including biology, forestry, and materials science Features a supplementary website containing example datasets. Statistical Analysis and Modelling of Spatial Point Patterns is ideally suited for researchers in the many areas of application, including environmental statistics, ecology, physics, materials science, geostatistics, and biology. It is also suitable for students of statistics, mathematics, computer science, biology and geoinformatics.
Category: Mathematics

Statistical Analysis Of Spherical Data

Author : N. I. Fisher
ISBN : 0521456991
Genre : Mathematics
File Size : 65.62 MB
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This is the first comprehensive, yet clearly presented, account of statistical methods for analysing spherical data. The analysis of data, in the form of directions in space or of positions of points on a spherical surface, is required in many contexts in the earth sciences, astrophysics and other fields, yet the methodology required is disseminated throughout the literature. Statistical Analysis of Spherical Data aims to present a unified and up-to-date account of these methods for practical use. The emphasis is on applications rather than theory, with the statistical methods being illustrated throughout the book by data examples.
Category: Mathematics

Statistical Analysis

Author : Sam Kash Kachigan
ISBN : UOM:39015020840214
Genre : Business & Economics
File Size : 55.69 MB
Format : PDF
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This classic book provides the much needed conceptual explanations of advanced computer-based multivariate data analysis techniques: correlation and regression analysis, factor analysis, discrimination analysis, cluster analysis, multi-dimensional scaling, perceptual mapping, and more. It closes the gap between spiraling technology and its intelligent application, fulfilling the potential of both.
Category: Business & Economics

Statistical Analysis Of Geographical Data

Author : Simon James Dadson
ISBN : 9780470977033
Genre : Science
File Size : 31.4 MB
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9.5 Assumptions and caveats with regression -- 9.6 Is the regression significant? -- 9.7 Coefficient of determination -- 9.8 Confidence intervals and hypothesis tests concerning regression parameters -- 9.9 Reduced major axis regression -- 9.10 Summary -- Exercises -- 10 Spatial Statistics -- 10.1 Spatial Data -- 10.2 Summarizing Spatial Data -- 10.3 Identifying Clusters -- 10.4 Interpolation and Plotting Contour Maps -- 10.5 Spatial Relationships -- Exercises -- 11 Time series analysis -- 11.1 Time series in geographical research -- 11.2 Analysing time series -- 11.3 Summary -- Exercises -- Appendix A: Introduction to the R package -- A.1 Obtaining R -- A.2 Simple calculations -- A.3 Vectors -- A.4 Basic statistics -- A.5 Plotting data -- A.6 Multiple figures -- A.7 Reading and writing data -- A.8 Summary -- Appendix B: Statistical tables -- References -- Index -- End User License Agreement
Category: Science

Statistical Analysis With Excel For Dummies

Author : Joseph Schmuller
ISBN : 9781118464328
Genre : Computers
File Size : 54.9 MB
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Take the mystery out of statistical terms and put Excel to work! If you need to create and interpret statistics in business or classroom settings, this easy-to-use guide is just what you need. It shows you how to use Excel's powerful tools for statistical analysis, even if you've never taken a course in statistics. Learn the meaning of terms like mean and median, margin of error, standard deviation, and permutations, and discover how to interpret the statistics of everyday life. You'll learn to use Excel formulas, charts, PivotTables, and other tools to make sense of everything from sports stats to medical correlations. Statistics have a reputation for being challenging and math-intensive; this friendly guide makes statistical analysis with Excel easy to understand Explains how to use Excel to crunch numbers and interpret the statistics of everyday life: sales figures, gambling odds, sports stats, a grading curve, and much more Covers formulas and functions, charts and PivotTables, samples and normal distributions, probabilities and related distributions, trends, and correlations Clarifies statistical terms such as median vs. mean, margin of error, standard deviation, correlations, and permutations Statistical Analysis with Excel For Dummies, 3rd Edition helps you make sense of statistics and use Excel's statistical analysis tools in your daily life.
Category: Computers

Statistical Analysis

Author : A. A. Afifi
ISBN : 9781483260716
Genre : Mathematics
File Size : 62.29 MB
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Statistical Analysis: A Computer Oriented Approach discusses the probabilistic foundations of statistics, the standard statistical inference procedures, regression, and correlation analysis. The book also explains the analysis of variance and multivariate analysis, with an emphasis on the applications and interpretations of statistical tools. The text defines computer terminologies, coding sheets, format statements, and packaged statistical programs or software. Software and other related programs are tools for data analysis: the "frequency count program" analyzes discrete observations; and the "descriptive program" investigates one continuous variable. Other similar tools are the "descriptive program with strata" that evaluates more than one continuous random variable, and the "crosstabulation program" that reviews contingency tables. The book also explains the general linear model which is applied to the estimators and tests of hypotheses for simple and multiple linear regression models. The text shows how different packaged computer programs can be used to perform analyses of variance. For example, the factorial programs can analyze special designs of randomized blocks, replicated randomized blocks, and nested designs. For other special designs, including the split plot and Latin square designs, the investigator can make adaptations to the standard factorial program. The book is intended for students of statistical inference, computer programming, and readers interested in advanced mathematics.
Category: Mathematics

The Statistical Analysis Of Failure Time Data

Author : John D. Kalbfleisch
ISBN : 9781118031230
Genre : Mathematics
File Size : 68.3 MB
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Contains additional discussion and examples on left truncationas well as material on more general censoring and truncationpatterns. Introduces the martingale and counting process formulation swillbe in a new chapter. Develops multivariate failure time data in a separate chapterand extends the material on Markov and semi Markovformulations. Presents new examples and applications of data analysis.
Category: Mathematics