05709nam a22005775i 4500 978-981-97-3385-9 DE-He213 20251030112618.0 cr nn 008mamaa 240708s2024 si | s |||| 0|eng d 9789819733859 978-981-97-3385-9 10.1007/978-981-97-3385-9 doi QA76.7-.73 UMX bicssc COM051010 bisacsh UMX thema Okoye, Kingsley. author. aut http://id.loc.gov/vocabulary/relators/aut 80203 R Programming [electronic resource] : Statistical Data Analysis in Research / by Kingsley Okoye, Samira Hosseini. 1st ed. 2024. Singapore : Springer Nature Singapore : Imprint: Springer, 2024. XV, 309 p. 361 illus., 210 illus. in color. online resource. text txt rdacontent computer c rdamedia online resource cr rdacarrier text file PDF rda Introduction to R programming and RStudio Integrated Development Environment (IDE) -- Working with Data in R: Objects, Vectors, Factors, Packages and Libraries, and Data Visualization -- Test of Normality and Reliability of Data in R -- Choosing between Parametric and Non-Parametric Tests in Statistical Data Analysis -- Understanding Dependent and Independent Variables in Research Experiments and Hypothesis Testing -- Understanding the Different Types of Statistical Data Analysis and Methods -- Regression Analysis in R: Linear and Logistic Regression -- T-test Statistics in R: Independent samples, Paired sample, and One sample ttests -- Analysis of Variance (ANOVA) in R: One-way and Two-way ANOVA -- Chi-squared (X2) Statistical Test in R -- Mann Whitney U test and Kruskal Wallis H test Statistics in R -- Correlation Tests in R: Pearson cor, Kendall’s tau, and Spearman’s rho -- Wilcoxon Statistics in R: Signed-Rank test and Rank-Sum test. This book is written for statisticians, data analysts, programmers, researchers, professionals, and general consumers on how to perform different types of statistical data analysis for research purposes using R object-oriented programming language and RStudio integrated development environment (IDE). R is an open-source software with a development environment (RStudio) for computing statistics and graphical displays through data manipulation, modeling, and calculation. R packages and supported libraries provide a wide range of functions for programming and analyzing of data. Unlike many of the existing statistical software, R has the added benefit of allowing the users to write more efficient codes by using command-line scripting and vectors. It has several built-in functions and libraries that are extensible and allows the users to define their own (customized) functions on how they expect the program to behave while handling the data, which can also be stored in the simple object system. Therefore, this book serves as both textbook and manual for R statistics particularly in academic research, data analytics, and computer programming targeted to help inform and guide the work of the users. It provides information about different types of statistical data analysis and methods, and the best scenarios for use of each case in R. It gives a hands-on step-by-step practical guide on how to identify and conduct the different parametric and nonparametric procedures. This includes a description of the different conditions or assumptions that are necessary for performing the various statistical methods or tests, and how to understand the results of the methods. The book also covers the different data formats and sources, and how to test for the reliability and validity of the available datasets. Different research experiments, case scenarios, and examples are explained in this book. The book provides a comprehensive description and step-by-step practical hands-on guide to carrying out the different types of statistical analysis in R particularly for research purposes with examples. Ranging from how to import and store datasets in R as objects, how to code and call the methods or functions for manipulating the datasets or objects, factorization, and vectorization, to better reasoning, interpretation, and storage of the results for future use, and graphical visualizations and representations thus congruence of Statistics and Computer programming in Research. Programming languages (Electronic computers). 66206 Mathematical statistics. 67233 Mathematical statistics Data processing. 64750 Computer science Mathematics. 64041 Information technology Management. 57223 Programming Language. 66208 Mathematical Statistics. 67233 Statistics and Computing. 66446 Mathematical Applications in Computer Science. 65518 Computer Application in Administrative Data Processing. 66531 Hosseini, Samira. author. aut http://id.loc.gov/vocabulary/relators/aut 80204 SpringerLink (Online service) Springer Nature eBook Printed edition: 9789819733842 Printed edition: 9789819733866 Printed edition: 9789819733873 https://doi.org/10.1007/978-981-97-3385-9 ZDB-2-SCS ZDB-2-SXCS 61431 61431