Testing Normal Distribution with RStudio
This chapter introduces you to four possibilities to check if your variable is normally distributed in RStudio. This is often a prerequisite for statistical methods.
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Data Analysis with RStudio An Easygoing Introduction
Data Analysis with RStudio
Franz Kronthaler Silke Zöllner •
Data Analysis with RStudio An Easygoing Introduction
Franz Kronthaler, University of Applied Sciences Grisons Chur, Switzerland
Silke Zöllner Institue of Business and Regional Economics IBR Lucerne University of Applied Sciences and Arts Lucerne, Switzerland
ISBN 978-3-662-62517-0 ISBN 978-3-662-62518-7 https://doi.org/10.1007/978-3-662-62518-7
(eBook)
© The Editor(s) (if applicable) and The Author(s), under exclusive license to Springer-Verlag GmbH, DE, part of Springer Nature 2021 This work is subject to copyright. All rights are solely and exclusively licensed by the Publisher, whether the whole or part of the material is concerned, specifically the rights of translation, reprinting, reuse of illustrations, recitation, broadcasting, reproduction on microfilms or in any other physical way, and transmission or information storage and retrieval, electronic adaptation, computer software, or by similar or dissimilar methodology now known or hereafter developed. The use of general descriptive names, registered names, trademarks, service marks, etc. in this publication does not imply, even in the absence of a specific statement, that such names are exempt from the relevant protective laws and regulations and therefore free for general use. The publisher, the authors and the editors are safe to assume that the advice and information in this book are believed to be true and accurate at the date of publication. Neither the publisher nor the authors or the editors give a warranty, expressed or implied, with respect to the material contained herein or for any errors or omissions that may have been made. The publisher remains neutral with regard to jurisdictional claims in published maps and institutional affiliations. Planung: Iris Ruhmann This Springer Spektrum imprint is published by the registered company Springer-Verlag GmbH, DE part of Springer Nature. The registered company address is: Heidelberger Platz 3, 14197 Berlin, Germany
Comment
R is a powerful freely available open-source tool for analyzing data and creating graphs ready for publication. In just a few years, R has become the leading statistical software in science and is now becoming even more widespread in practice and in business. R can be used to analyze data and to generate knowledge for companies and institutions that they can include in their business decisions. The objective of the text is to introduce R—specifically RStudio—to students from different fields of study and to practitioners and enable them to use R in their everyday work. The script is not a substitute for statistical textbooks. The focus lies on the use of RStudio for data analysis, but at the same time, also some statistical knowledge is conveyed. If someone feels the need to deepen the statistical knowledge, he or she should read a textbook of statistics. At the end of the script, various textbooks are briefly described. The main purpose however is to hand over the jo
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