R Data Analysis Without Programming Explanation And Interpretation | Psychology

The new edition of this innovative book R Data Analysis without Programming prepares the readers to quickly analyze data and interpret statistical results using R. Professor Gerbing has developed less R a ground-breaking method in alleviating the challenges of R programming. The less R extends R removing the need for programming. This edition expands upon the first edition’s introduction to R through less R which enables the readers to learn how to organize data for analysis read the data into R and generate output without performing numerous functions and programming exercises first. With less R readers can select the necessary procedure and change the relevant variables with simple function calls. The text reviews and explains basic statistical procedures with the less R enhancements added to the standard R environment. Using less R data analysis with R becomes immediately accessible to the novice user and easier to use for the experienced user. Highlights along with content new to this edition include: Explanation and Interpretation of all data analysis techniques; much more than a computer manual this book shows the reader how to explain and interpret the results. Introduces the concepts and commands reviewed in each chapter. Clear relaxed writing style more effectively communicates the underlying concepts than more stilted academic writing. Extensive margin notes highlight define illustrate and cross-reference the key concepts. When readers encounter a term previously discussed the margin notes identify the page number for the initial introduction. Scenarios that highlight the use of a specific analysis followed by the corresponding R/less R input output and an interpretation of the results. Numerous examples of output from psychology business education and other social sciences that demonstrate the analysis and how to interpret results. Two data sets are analyzed multiple times in the book provide continuity throughout. Comprehensive: A wide range of data analysis techniques are presented throughout the book. Integration with machine learning as regression analysis is presented from both the traditional perspective and from the modern machine learning perspective. End of chapter problems help readers test their understanding of the concepts. A website at www.less Rstats.com that features the data sets referenced in both standard text and SPSS formats so readers can practice using R/less R by working through the text examples and worked problems R/less R videos to help readers better understand the program and more. This book is ideal for graduate and undergraduate courses in statistics beyond the introductory course research methods and/or any data analysis course taught in departments of psychology business education and other social and health sciences; this book is also appreciated by researchers doing data analysis. Prerequisites include basic statistical knowledge though the concepts are explained from the beginning in the book. Previous knowledge of R is not assumed. |R Data Analysis without Programming Explanation and Interpretation | Psychology