Comparing Groups
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Comparing Groups
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Author : Andrew S. Zieffler
language : en
Publisher: John Wiley & Sons
Release Date : 2012-01-10
Comparing Groups written by Andrew S. Zieffler and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-01-10 with Social Science categories.
A hands-on guide to using R to carry out key statistical practices in educational and behavioral sciences research Computing has become an essential part of the day-to-day practice of statistical work, broadening the types of questions that can now be addressed by research scientists applying newly derived data analytic techniques. Comparing Groups: Randomization and Bootstrap Methods Using R emphasizes the direct link between scientific research questions and data analysis. Rather than relying on mathematical calculations, this book focus on conceptual explanations and the use of statistical computing in an effort to guide readers through the integration of design, statistical methodology, and computation to answer specific research questions regarding group differences. Utilizing the widely-used, freely accessible R software, the authors introduce a modern approach to promote methods that provide a more complete understanding of statistical concepts. Following an introduction to R, each chapter is driven by a research question, and empirical data analysis is used to provide answers to that question. These examples are data-driven inquiries that promote interaction between statistical methods and ideas and computer application. Computer code and output are interwoven in the book to illustrate exactly how each analysis is carried out and how output is interpreted. Additional topical coverage includes: Data exploration of one variable and multivariate data Comparing two groups and many groups Permutation tests, randomization tests, and the independent samples t-Test Bootstrap tests and bootstrap intervals Interval estimates and effect sizes Throughout the book, the authors incorporate data from real-world research studies as well aschapter problems that provide a platform to perform data analyses. A related Web site features a complete collection of the book's datasets along with the accompanying codebooks and the R script files and commands, allowing readers to reproduce the presented output and plots. Comparing Groups: Randomization and Bootstrap Methods Using R is an excellent book for upper-undergraduate and graduate level courses on statistical methods, particularlyin the educational and behavioral sciences. The book also serves as a valuable resource for researchers who need a practical guide to modern data analytic and computational methods.
On The Job Vet Comparing Groups
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Author : Linda Claire
language : en
Publisher: Teacher Created Materials
Release Date : 2018-09-04
On The Job Vet Comparing Groups written by Linda Claire and has been published by Teacher Created Materials this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-09-04 with Juvenile Nonfiction categories.
How many dogs? How many cats? Count the pets at the vet's office! Beginning readers will enjoy learning to compare groups with inequalities with this brightly illustrated book. Featuring vivid images and easy-to-read text, this full-color book develops students' math and reading skills and introduces them to early STEM themes. The Math Talk section includes questions that will increase understanding of basic math and reading concepts and develop students' speaking and listening skills. Learning math is fun and easy with this engaging text!
Art And Culture Dancing Around The World Comparing Groups
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Author : Linda Claire
language : en
Publisher: Teacher Created Materials
Release Date : 2018-09-04
Art And Culture Dancing Around The World Comparing Groups written by Linda Claire and has been published by Teacher Created Materials this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-09-04 with Juvenile Nonfiction categories.
Compare traditional dance costumes from Cuba, Ireland, Japan, and Nigeria! Early readers will learn inequalities and how to compare groups and numbers with this Spanish book for kids. With bright images and simple text, this full-color book develops students' math and reading skills. The Math Talk questions build fluency and comprehension of basic math concepts. Perfect for shared or guided reading, this nonfiction kids book is ideal for kindergarten and ages 4-6.
Statistical Group Comparison
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Author : Tim Futing Liao
language : en
Publisher: John Wiley & Sons
Release Date : 2011-09-20
Statistical Group Comparison written by Tim Futing Liao and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011-09-20 with Mathematics categories.
An incomparably useful examination of statistical methods for comparison The nature of doing science, be it natural or social, inevitably calls for comparison. Statistical methods are at the heart of such comparison, for they not only help us gain understanding of the world around us but often define how our research is to be carried out. The need to compare between groups is best exemplified by experiments, which have clearly defined statistical methods. However, true experiments are not always possible. What complicates the matter more is a great deal of diversity in factors that are not independent of the outcome. Statistical Group Comparison brings together a broad range of statistical methods for comparison developed over recent years. The book covers a wide spectrum of topics from the simplest comparison of two means or rates to more recently developed statistics including double generalized linear models and Bayesian as well as hierarchical methods. Coverage includes: * Testing parameter equality in linear regression and other generalized linear models (GLMs), in order of increasing complexity * Likelihood ratio, Wald, and Lagrange multiplier statistics examined where applicable * Group comparisons involving latent variables in structural equation modeling * Models of comparison for categorical latent variables Examples are drawn from the social, political, economic, and biomedical sciences; many can be implemented using widely available software. Because of the range and the generality of the statistical methods covered, researchers across many disciplines-beyond the social, political, economic, and biomedical sciences-will find the book a convenient reference for many a research situation where comparisons may come naturally.
Operations In Base Ten Leveled Problem Comparing Numbers Number Groups
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Author : Linda Dacey, Ed.D.
language : en
Publisher: Teacher Created Materials
Release Date : 2014-01-01
Operations In Base Ten Leveled Problem Comparing Numbers Number Groups written by Linda Dacey, Ed.D. and has been published by Teacher Created Materials this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-01-01 with categories.
Differentiate problem solving in your classroom using effective, research-based strategies. The problem-solving mini-lesson guides teachers in how to teach differentiated lessons. The student activity sheet features a problem tiered at three levels.
Practical Statistics In R For Comparing Groups
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Author : Alboukadel Kassambara
language : en
Publisher:
Release Date : 2019-11-28
Practical Statistics In R For Comparing Groups written by Alboukadel Kassambara and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-11-28 with categories.
This R Statistics book provides a solid step-by-step practical guide to statistical inference for comparing groups means using the R software. Additionally, we developed an R package named rstatix, which provides a simple and intuitive pipe-friendly framework, coherent with the `tidyverse` design philosophy, for computing the most common R statistical analyses, including t-test, Wilcoxon test, ANOVA, Kruskal-Wallis and correlation analyses, outliers identification and more. This book is designed to get you doing the statistical tests in R as quick as possible. The book focuses on implementation and understanding of the methods, without having to struggle through pages of mathematical proofs. You will be guided through the steps of summarizing and visualizing the data, checking the assumptions and performing statistical tests in R, interpreting and reporting the results. The main parts of the book include: PART I. Statistical tests and assumptions for the comparison of groups means; PART II. comparing two means (t-test, Wilcoxon test, Sign test); PART III. comparing multiple means (ANOVA - Analysis of Variance for independent measures, repeated measures ANOVA, mixed ANOVA, ANCOVA and MANOVA, Kruskal-Wallis test and Friedman test).
Developing Students Statistical Reasoning
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Author : Joan Garfield
language : en
Publisher: Springer Science & Business Media
Release Date : 2008-09-08
Developing Students Statistical Reasoning written by Joan Garfield and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2008-09-08 with Education categories.
Increased attention is being paid to the need for statistically educated citizens: statistics is now included in the K-12 mathematics curriculum, increasing numbers of students are taking courses in high school, and introductory statistics courses are required in college. However, increasing the amount of instruction is not sufficient to prepare statistically literate citizens. A major change is needed in how statistics is taught. To bring about this change, three dimensions of teacher knowledge need to be addressed: their knowledge of statistical content, their pedagogical knowledge, and their statistical-pedagogical knowledge, i.e., their specific knowledge about how to teach statistics. This book is written for mathematics and statistics educators and researchers. It summarizes the research and highlights the important concepts for teachers to emphasize, and shows the interrelationships among concepts. It makes specific suggestions regarding how to build classroom activities, integrate technological tools, and assess students’ learning. This is a unique book. While providing a wealth of examples through lessons and data sets, it is also the best attempt by members of our profession to integrate suggestions from research findings with statistics concepts and pedagogy. The book’s message about the importance of listening to research is loud and clear, as is its message about alternative ways of teaching statistics. This book will impact instructors, giving them pause to consider: "Is what I’m doing now really the best thing for my students? What could I do better?" J. Michael Shaughnessy, Professor, Dept of Mathematical Sciences, Portland State University, USA This is a much-needed text for linking research and practice in teaching statistics. The authors have provided a comprehensive overview of the current state-of-the-art in statistics education research. The insights they have gleaned from the literature should be tremendously helpful for those involved in teaching and researching introductory courses. Randall E. Groth, Assistant Professor of Mathematics Education, Salisbury University, USA
Gaps In The Impact Investment Ecosystem Comparing The Markets Of Germany And The Uk
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Author : Laura Kromminga
language : en
Publisher: Anchor Academic Publishing
Release Date : 2016-06
Gaps In The Impact Investment Ecosystem Comparing The Markets Of Germany And The Uk written by Laura Kromminga and has been published by Anchor Academic Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-06 with Business & Economics categories.
Impact Investment and Social Finance gain more and more international attention. Local ecosystems are forming share, national legislation and other factors highly influencing this development. Comparing those ecosystems can give valuable insights, what countries could learn from each other and to what extend national solutions are needed. This study is a first comparison between the UK and German impact investing markets. It is based on a qualitative research method, namely explorative and semi-structured interviews as well as two focus groups. The status quo of both countries as well as the challenges found in the German market are then used to draw conclusions on how the German market could benefit from the UK's development. Results are clustered around demand, intermediaries and supply as well as national context, regulatory framework, impact and leadership. This study concludes to what extent the UK market can act as a role model and which challenges require a 'German solution' or can be met by adapting actions taken in the UK.
Brain Powered Lessons Comparing 2 D Shapes
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Author : LaVonna Roth
language : en
Publisher: Teacher Created Materials
Release Date : 2014-07-01
Brain Powered Lessons Comparing 2 D Shapes written by LaVonna Roth and has been published by Teacher Created Materials this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-07-01 with categories.
Based on current brain research, this ready-to-use lesson engages fifth graders using the It Takes Two strategy. Encourage students with strategies designed to foster student achievement related to comparing 2-D shapes.
Graphical And Statistical Procedures For Comparing Habitat Suitability Data
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Author : William L. Slauson
language : en
Publisher:
Release Date : 1988
Graphical And Statistical Procedures For Comparing Habitat Suitability Data written by William L. Slauson and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1988 with Habitat selection categories.