a step by step r tutorial

A Step-by-Step R Tutorial An introduction into R applications and programming Niël J le Roux; Sugnet Lubbe Download free books at Niël J le Roux & Sugnet Lubbe A Step-by-Step R Tutorial: An introduction into R applications and programming Download free eBooks at bookboon.com A Step-by-Step R Tutorial: An introduction into R applications and programming 1st edition © 2015 Niël J le Roux & Sugnet Lubbe & bookboon.com ISBN 978-87-403-0991-1 Download free eBooks at bookboon.com A Step-by-Step R Tutorial: An introduction into R applications and programming Contents Contents Preface 11 Acknowledgement 13 Introducing the R system 14 1.1 Introduction 14 1.2 Downloading the R system 14 1.3 A quick sample R session 15 1.4 R: An interpretive computer language 17 1.5 A closer look at the R console 19 1.6 More R basics 23 1.7 Regular expressions in R: he basics 26 1.8 From single instructions to sets of instructions: Introducing R functions 28 1.9 R within the Windows environment 33 1.10 Working with RStudio 36 1.11 Using R Commander 38 1.12 Activating an R project 39 www.sylvania.com We not reinvent the wheel we reinvent light Fascinating lighting offers an ininite spectrum of possibilities: Innovative technologies and new markets provide both opportunities and challenges An environment in which your expertise is in high demand Enjoy the supportive working atmosphere within our global group and beneit from international career paths Implement sustainable ideas in close cooperation with other specialists and contribute to inluencing our future Come and join us in reinventing light every day Light is OSRAM Download free eBooks at bookboon.com Click on the ad to read more A Step-by-Step R Tutorial: An introduction into R applications and programming Contents 1.13 A note on computations by a computer 40 1.14 Built-in data sets in R 40 1.15 he use of First() and Last() 40 1.16 Options 42 1.17 R output (text and graphics) to Microsot Word 42 1.18 Creating PDF and HTML documents from R output: R package knitr 43 1.19 Command line editing 48 Managing objects 49 2.1 Creating separate workspaces for each project 49 2.2 Instructions and objects in R 50 2.3 How R inds data 56 2.4 he organization of data (data structures) 61 2.5 Time series 62 2.6 he functions as.xxx() and is.xxx() 62 2.7 Simple manipulations; numbers and vectors 62 2.8 Objects, their modes and attributes 63 2.9 Representation of objects 64 2.10 Exercise 66 360° thinking Discover the truth at www.deloitte.ca/careers © Deloitte & Touche LLP and affiliated entities Download free eBooks at bookboon.com Click on the ad to read more ... le Roux & Sugnet Lubbe A Step- by -Step R Tutorial: An introduction into R applications and programming Download free eBooks at bookboon.com A Step- by -Step R Tutorial: An introduction into R applications... expertise is in high demand Enjoy the supportive working atmosphere within our global group and beneit from international career paths Implement sustainable ideas in close cooperation with other... Step- by -Step R Tutorial: An introduction into R applications and programming Contents 1.13 A note on computations by a computer 40 1.14 Built-in data sets in R 40 1.15 he use of First() and Last() 40