Download or read book Aplicaci n de las pruebas estad sticas de Wilcoxon y Mann written by Guillermo Gamarra Astuhuamán and published by . This book was released on 2018-08-27 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt: Seminar paper del año 2018 en eltema Estadística, Nota: 2, Materia: INVESTIGACIÓN EDUCATIVA, Idioma: Español, Resumen: El objetivo del trabajo fue analizar la importancia de las pruebas estadísticas de Wilcoxon y Mann-Whitney en la educación y evaluar estas pruebas con el programa estadístico de SPSS. Los métodos estadísticos no paramétricos fueron analizados con casos educativos como Wilcoxon (n = 21) y seguido por Mann-Whitney (nA = 20 y nB = 18), la característica de la variable de estudio son datos cualitativos de tipo es ordinal, la primera compara la media de dos muestras relacionadas y la segunda compara dos muestras independientes. Los resultados de las pruebas de Wilcoxon y Mann-Whithey son interpretados a partir del p-valor

Download or read book Distribuci n exacta de la estad stica de prueba tipo mann whitneywilcoxon bajo violaciones a los supuestos est ndar para distribuciones uniformes continuas written by Bulmaro Juárez Hernández and published by . This book was released on 2000 with total page 13 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Pruebas estad sticas en la investigaci n de marcados written by Andrés Miñarro Llagostera and published by Universidad Catolica Andres. This book was released on 1998 with total page 132 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book John E Freund s Mathematical Statistics written by John E. Freund and published by Pearson Educación. This book was released on 1999 with total page 644 pages. Available in PDF, EPUB and Kindle. Book excerpt: For a two-semester or a three-quarter calculus-based Introduction to the Mathematics of Statistics course. This classic, calculus-based introduction to the theory - and application - of statistics provides an unusually comprehensive depth and breadth of coverage and reflects the state-of-the-art in statistical thinking, the teaching of statistics, and current practices - including the use of the computer. *NEW - Places greater emphasis on the use of computers in performing statistical calculations. *NEW - Includes new exercises - many of which require the use of a computer. *NEW - Expands coverage of Analysis of Variance to include the two-way analysis-of-variance model with interaction and a discussion of multiple comparisons. *NEW - Adds appendices which summarize the properties of the special probability distributions and density functions that appear in the text. *Places greater emphasis on the use of computers in performing statistical calculations. *Comprehensive coverage of statistical theories. *Features more than 1,100 problems and exercises - divided into theory and applications.

Download or read book The Wilcoxon Mann Whitney Test an Introduction to Nonparametrics written by Frederick Ruland and published by . This book was released on 2018-10-16 with total page 77 pages. Available in PDF, EPUB and Kindle. Book excerpt: In most introductory statistics books there is a chapter in the back that deals with a few nonparametric tests. Perhaps two pages are devoted to the Wilcoxon-Mann-Whitney Test (or its equivalent the Mann-Whitney U Test). The Wilcoxon-Mann-Whitney Test addresses a specific niche involving two groups of relatively small sample size. Some may disagree with this niche characterization, but with qualifications, I believe it to be true. One of the strengths of this test is in small scale experimental testing. Small scale, in this context, refers to the number of observations. Examples might include test crashing new automobiles, medical studies of rare diseases, and small pilot studies; in effect, any situation where resources of one kind or another limit the number of observations. An advantage of the Wilcoxon-Mann-Whitney Test is that you don't need to accept or confirm many of the assumptions required by other approaches. The measurements only need to be on an ordinal scale, as opposed to requiring ratio or interval level measurements.The book covers the mechanics of doing the test. The strengths and weaknesses are discussed, and the use of different style probability tables is explained. Perhaps on a more practical note, the book discusses the R procedure 'wilcox.test' and reviews some of its options. (The book also shows how to invent a 'desert island' version of the test - just in case.)In learning different statistical tests, it helps to get a good hold on at least one. After that, you have a reference to compare with other procedures. The Wilcoxon-Mann-Whitney Test - which can be conducted on the proverbial table napkin - can provide an introduction to a whole family of useful tests.

Download or read book ESTADISTICA OBST TRICA TOMO I GUIA PARA MATRONAS written by María Isabel Fernández Aranda and published by Lulu.com. This book was released on 2013-05-05 with total page 86 pages. Available in PDF, EPUB and Kindle. Book excerpt: Iniciamos este libro con algunos conceptos básicos y elementales para una comprensión real e intuitiva de lo que es la Estadística Aplicada, sobre todo su aplicación a los problemas de la Enfermería y especialmente la especialidad de Matrona.

Download or read book Statistical Methods for Communication Science written by Andrew F. Hayes and published by Routledge. This book was released on 2020-10-14 with total page 682 pages. Available in PDF, EPUB and Kindle. Book excerpt: Statistical Methods for Communication Science is the only statistical methods volume currently available that focuses exclusively on statistics in communication research. Writing in a straightforward, personal style, author Andrew F. Hayes offers this accessible and thorough introduction to statistical methods, starting with the fundamentals of measurement and moving on to discuss such key topics as sampling procedures, probability, reliability, hypothesis testing, simple correlation and regression, and analyses of variance and covariance. Hayes takes readers through each topic with clear explanations and illustrations. He provides a multitude of examples, all set in the context of communication research, thus engaging readers directly and helping them to see the relevance and importance of statistics to the field of communication. Highlights of this text include: *thorough and balanced coverage of topics; *integration of classical methods with modern "resampling" approaches to inference; *consideration of practical, "real world" issues; *numerous examples and applications, all drawn from communication research; *up-to-date information, with examples justifying use of various techniques; and *downloadable resources with macros, data sets, figures, and additional materials. This unique book can be used as a stand-alone classroom text, a supplement to traditional research methods texts, or a useful reference manual. It will be invaluable to students, faculty, researchers, and practitioners in communication, and it will serve to advance the understanding and use of statistical methods throughout the discipline.

Download or read book Football Biomechanics written by Hiroyuki Nunome and published by Routledge. This book was released on 2017-10-31 with total page 370 pages. Available in PDF, EPUB and Kindle. Book excerpt: Football Biomechanics explores the latest knowledge of this core discipline in sport science across all codes of the sport. Encompassing a variety of styles, including original scientific studies, syntheses of the latest research, and position statements, the text offers readers the most up-to-date and comprehensive reference of the underlying mechanics of high-level football performance. The book is divided into five parts, covering fundamental football actions, the biomechanics of direct free kicks, footwear, biomechanical considerations in skill acquisition and training, and artificial turf. It bridges the gap between theory and practice in a variety of key areas such as: ball kicking mechanics (in soccer and other football codes) ball impact dynamics aerodynamics of ball flight special techniques (such as the ‘knuckle ball shot’) by world-famous players the efficacy and development of footwear biomechanical and motor performance differences between female and male soccer players artificial turf from an injury and a performance perspective. Made up of contributions from leading experts from around the world, Football Biomechanics is a vital resource for researchers and practitioners working in all football codes, and useful applied reading for any sport science student with an interest in football.

Download or read book The Mathematics of the Uncertain written by Eduardo Gil and published by Springer. This book was released on 2018-02-28 with total page 897 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is a tribute to Professor Pedro Gil, who created the Department of Statistics, OR and TM at the University of Oviedo, and a former President of the Spanish Society of Statistics and OR (SEIO). In more than eighty original contributions, it illustrates the extent to which Mathematics can help manage uncertainty, a factor that is inherent to real life. Today it goes without saying that, in order to model experiments and systems and to analyze related outcomes and data, it is necessary to consider formal ideas and develop scientific approaches and techniques for dealing with uncertainty. Mathematics is crucial in this endeavor, as this book demonstrates. As Professor Pedro Gil highlighted twenty years ago, there are several well-known mathematical branches for this purpose, including Mathematics of chance (Probability and Statistics), Mathematics of communication (Information Theory), and Mathematics of imprecision (Fuzzy Sets Theory and others). These branches often intertwine, since different sources of uncertainty can coexist, and they are not exhaustive. While most of the papers presented here address the three aforementioned fields, some hail from other Mathematical disciplines such as Operations Research; others, in turn, put the spotlight on real-world studies and applications. The intended audience of this book is mainly statisticians, mathematicians and computer scientists, but practitioners in these areas will certainly also find the book a very interesting read.

Download or read book Fundamentals of Modern Statistical Methods written by Rand R. Wilcox and published by Springer Science & Business Media. This book was released on 2010-03-18 with total page 255 pages. Available in PDF, EPUB and Kindle. Book excerpt: Conventional statistical methods have a very serious flaw. They routinely miss differences among groups or associations among variables that are detected by more modern techniques, even under very small departures from normality. Hundreds of journal articles have described the reasons standard techniques can be unsatisfactory, but simple, intuitive explanations are generally unavailable. Situations arise where even highly nonsignificant results become significant when analyzed with more modern methods. Without assuming the reader has any prior training in statistics, Part I of this book describes basic statistical principles from a point of view that makes their shortcomings intuitive and easy to understand. The emphasis is on verbal and graphical descriptions of concepts. Part II describes modern methods that address the problems covered in Part I. Using data from actual studies, many examples are included to illustrate the practical problems with conventional procedures and how more modern methods can make a substantial difference in the conclusions reached in many areas of statistical research. The second edition of this book includes a number of advances and insights that have occurred since the first edition appeared. Included are new results relevant to medians, regression, measures of association, strategies for comparing dependent groups, methods for dealing with heteroscedasticity, and measures of effect size.

Download or read book Bolet m Internacional de Bibliografie Sobre Educa o written by and published by . This book was released on 1985 with total page 666 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Critical CALL Proceedings of the 2015 EUROCALL Conference Padova Italy written by Francesca Helm and published by Research-publishing.net. This book was released on 2015-12-02 with total page 598 pages. Available in PDF, EPUB and Kindle. Book excerpt: The theme of the conference this year was Critical CALL, drawing inspiration from the work carried out in the broader field of Critical Applied Linguistics. The term ‘critical’ has many possible interpretations, and as Pennycook (2001) outlines, has many concerns. It was from these that we decided on the conference theme, in particular the notion that we should question the assumptions that lie at the basis of our praxis, ideas that have become ‘naturalized’ and are not called into question. Over 200 presentations were delivered in 68 different sessions, both in English and Italian, on topics related specifically to the theme and also more general CALL topics. 94 of these were submitted as extended papers and appear in this volume of proceedings.

Download or read book 100 Statistical Tests written by Gopal K Kanji and published by SAGE. This book was released on 2006-08-07 with total page 262 pages. Available in PDF, EPUB and Kindle. Book excerpt: Expanded and updated, the Third Edition of Gopal Kanji's best-selling resource on statistical tests covers all the most commonly used tests with information on how to calculate and interpret results with simple datasets. The Third Edition now includes: - a new introduction to statistical testing with information to guide even the non-statistician through the book quickly and easily - real-world explanations of how and when to use each test with examples drawn from wide range of disciplines - a useful Classification of Tests table - all the relevant statistical tables for checking critical valu.

Download or read book Communication Research Statistics written by John C. Reinard and published by SAGE Publications. This book was released on 2006-04-20 with total page 604 pages. Available in PDF, EPUB and Kindle. Book excerpt: "While most books on statistics seem to be written as though targeting other statistics professors, John Reinard′s Communication Research Statistics is especially impressive because it is clearly intended for the student reader, filled with unusually clear explanations and with illustrations on the use of SPSS. I enjoyed reading this lucid, student-friendly book and expect students will benefit enormously from its content and presentation. Well done!" --John C. Pollock, The College of New Jersey Written in an accessible style using straightforward and direct language, Communication Research Statistics guides students through the statistics actually used in most empirical research undertaken in communication studies. This introductory textbook is the only work in communication that includes details on statistical analysis of data with a full set of data analysis instructions based on SPSS 12 and Excel XP. Key Features: Emphasizes basic and introductory statistical thinking: The basic needs of novice researchers and students are addressed, while underscoring the foundational elements of statistical analyses in research. Students learn how statistics are used to provide evidence for research arguments and how to evaluate such evidence for themselves. Prepares students to use statistics: Students are encouraged to use statistics as they encounter and evaluate quantitative research. The book details how statistics can be understood by developing actual skills to carry out rudimentary work. Examples are drawn from mass communication, speech communication, and communication disorders. Incorporates SPSS 12 and Excel: A distinguishing feature is the inclusion of coverage of data analysis by use of SPSS 12 and by Excel. Information on the use of major computer software is designed to let students use such tools immediately. Companion Web Site! A dedicated Web site includes a glossary, data sets, chapter summaries, additional readings, links to other useful sites, selected "calculators" for computation of related statistics, additional macros for selected statistics using Excel and SPSS, and extra chapters on multiple discriminant analysis and loglinear analysis. Intended Audience: Ideal for undergraduate and graduate courses in Communication Research Statistics or Methods; also relevant for many Research Methods courses across the social sciences

Download or read book Handbook of Mindfulness in Education written by Kimberly A. Schonert-Reichl and published by Springer. This book was released on 2016-02-29 with total page 409 pages. Available in PDF, EPUB and Kindle. Book excerpt: This handbook addresses the educational uses of mindfulness in schools. It summarizes the state of the science and describes current and emerging applications and challenges throughout the field. It explores mindfulness concepts in scientific, theoretical, and practical terms and examines training opportunities both as an aspect of teachers’ professional development and a means to enhance students’ social-emotional and academic skills. Chapters discuss mindfulness and contemplative pedagogy programs that have produced positive student outcomes, including stress relief, self-care, and improved classroom and institutional engagement. Featured topics include: A comprehensive view of mindfulness in the modern era. Contemplative education and the roots of resilience. Mindfulness practice and its effect on students’ social-emotional learning. A cognitive neuroscience perspective on mindfulness in education that addresses students’ academic and social skills development. Mindfulness training for teachers and administrators. Two universal mindfulness education programs for elementary and middle school students. The Handbook of Mindfulness in Education is a must-have resource for researchers, graduate students, clinicians, and practitioners in psychology, psychiatry, education, and medicine, as well as counseling, social work, and rehabilitation therapy.

Download or read book Mind Body Medicine written by Daniel Goleman and published by . This book was released on 1998 with total page 500 pages. Available in PDF, EPUB and Kindle. Book excerpt: Practical, thought-provoking, and authoritative, Mind Body Medicine gives you the most up-to-date information on what is now known about the vital role of the mind in health.

Download or read book Rank and Pseudo Rank Procedures for Independent Observations in Factorial Designs written by Edgar Brunner and published by Springer. This book was released on 2019-07-15 with total page 521 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book explains how to analyze independent data from factorial designs without having to make restrictive assumptions, such as normality of the data, or equal variances. The general approach also allows for ordinal and even dichotomous data. The underlying effect size is the nonparametric relative effect, which has a simple and intuitive probability interpretation. The data analysis is presented as comprehensively as possible, including appropriate descriptive statistics which follow a nonparametric paradigm, as well as corresponding inferential methods using hypothesis tests and confidence intervals based on pseudo-ranks. Offering clear explanations, an overview of the modern rank- and pseudo-rank-based inference methodology and numerous illustrations with real data examples, as well as the necessary R/SAS code to run the statistical analyses, this book is a valuable resource for statisticians and practitioners alike.