A.Course.in.Statistics.with.R.1119152720

Integrates the theory and applications of statistics using R "A Course in Statistics with R" has been written to bridge the gap between theory and applications and explain how mathematical expressions are converted into R programs. The book has been primarily designed as a useful companion for a MasA COURSEINSTATISTICS WITH RA COURSEINSTATISTICS WITH RPrabhanjan Narayanachar TattarFractal Analytics IncSuresh ramaiahKarnatak University, IndiaB.G. ManjunathDell International services. IndiaWILEYThis edition first published 2016o 2016 John wiley sons, LtdRegistered officJohn wiley sons ltd, The Atrium, Southern gate, Chichester, West Sussex, Po19 8sQ, United KingdomFor details of our global editorial offices, for customer services and for information about how to apply forpermissiontoreusethecopyrightmaterialinthisbookpleaseseeourwebsiteatwww.wiley.comThe right of the author to be identified as the author of this work has been asserted in accordance with the Copyright,Designs and Patents Act 1988All rights reserved. No part of this publication may be reproduced, stored in a retrieval system, or transmitted, in anyform or by any means, electronic, mechanical, photocopying, recording or otherwise, except as permitted by the UKCopyright, Designs and Patents Act 1988, without the prior permission of the publisherWiley also publishes its books in a variety of electronic formats. Some content that appears in print may not beavailable in electronic booksDesignations used by companies to distinguish their products are often claimed as trademarks. All brand names andproduct names used in this book are trade names, service marks, trademarks or registered trademarks of theirrespective owners. The publisher is not associated with any product or vendor mentioned in this bookLimit of Liability/Disclaimer of Warranty: While the publisher and author have used their best efforts in preparingthis book, they make no representations or warranties with respect to the accuracy or completeness of the contents ofthis book and specifically disclaim any implied warranties of merchantability or fitness for a particular purpose. It issold on the understanding that the publisher is not engaged in rendering professional services and neither thepublisher nor the author shall be liable for damages arising herefrom. If professional advice or other expertassistance is required, the services of a competent professional should be soughtLibrary of Congress Cataloging-in-Publication Data applied forISBN:9781119152729A catalogue record for this book is available from the British LibraryCover Image: Tee_ Photolive/GettySet in 10/12pt, TimeslTStd by SPi Global, Chennai, India12016只(可)t3元EAnna hazareFor the efforts to bring them on the shore, the horizon hopesContentsList of FiguresXVIList of tablesPrefaceAcknowledgmentsXXVPartI THE PRELIMINARIESWhy r?1. 1 Why r?1. R Installation3 There is Nothing such as PRactICaLs1. 4 Datasets inr and internet1.4.1 List of Web-sites containing DATASETS1.4.2 Antique datasets335567891.5http://cran.r-project.org1.5.1http:/r-project.org101.5.2http://www.cran.r-project.org/web/views/1.5.3 Is subscribing to R-Mailing List useful?101.6 R and its Interface with other Software1.7 help and/or1. 8R Books1. 9 A Road Map1232TThe r basics152.1 Introduction152.2 Simple arithmetics and a little beyond162.2.1 Absolute values. remainders, etc2.2.2 round, fioor, etc.2.2.3 Summary Functions18Contents2.2.4 Trigonometric Functions182.2.5 Complex Numbers2.2.6 Special Mathematical Functions2. 3 Some basic r functions222.3.1 Summary Statistics232.3.2 is, as. is na, etc.252.3.3 factors, levels, etc.262.3.4 Control Programming272.3.5 Other Useful Functions292.3.6 Calculus*312. 4 Vectors and matrices in r332. 4. Vectors332.4.2 Matrices362.5 Data Entering and reading from files412.5.1 Data entering412.5.2 Reading Data from External Files432.6 Working with Packages442.7 R Session management452.8 Further reading462.9 Complements, Problems, and Programs46Data Preparation and Other Tricks493.1 Introduction493.2 Manipulation with Complex Format Files503.3 Reading datasets of Foreign Formats553.4 Displaying R Objects563.5 Manipulation Using R Functions573.6 Working with Time and Date3.7 Text Manipulations623.8 Scripts and Text Editors for R643.8./ Text Editors for linuxians643. 9 Further Reading653.10 Complements. Problems, and programs654Exploratory Data Analysis674.1 Introduction: The Tukeys School of Statistics4.2 Essential Summaries of eda684.3 Graphical Techniques in EDA714.3.1 Boxplot714.3.2 Histogram764.3.3 Histogram Extensions and the rootogram794.3.4 Pareto Chart814.3.5 Stem-and-Leaf plot844.3.6 Run chart884.3.7 Scatter plot