"This book will enable students and practitioners to easily switch from R to SAS and vice versa. R has better statistical and graphical tools, while SAS has faster data handling, is easier to learn and is the leading corporate software in analytics. This book builds a cross-functional framework for
SAS for R Users. A Book for Data Scientists
✍ Scribed by Ajay Ohri
- Publisher
- Wiley
- Year
- 2020
- Tongue
- English
- Leaves
- 197
- Category
- Library
No coin nor oath required. For personal study only.
✦ Table of Contents
Contents......Page 3
Preface......Page 8
Scope......Page 9
About SAS......Page 10
About R......Page 11
Some Important Functions with Comparative Comparisons Respectively......Page 13
Quiz Questions......Page 14
Quiz Answers......Page 15
Importing Data......Page 16
Importing Data in SAS......Page 17
Importing Data in R......Page 19
Providing Data Input......Page 22
Data Input in SAS......Page 23
Printing Data......Page 25
Quiz Questions......Page 26
Quiz Answers......Page 27
Data Inspection......Page 28
Missing Values......Page 31
Data Cleaning......Page 38
Quiz Questions......Page 40
Quiz Answers......Page 41
Working with Numeric Data......Page 42
Working with Date Data......Page 46
Handling Strings Data......Page 51
Quiz Questions......Page 57
Quiz Answers......Page 58
Numerical Summary and Groupby Analysis in SAS......Page 59
Numerical Summary and Group by Analysis in R......Page 66
Quiz Questions......Page 79
Quiz Answers......Page 80
Frequency Distributions in SAS......Page 82
Frequency Distributions in R......Page 85
Quiz Answers......Page 89
What is SQL?......Page 91
SQL Select......Page 92
Merges......Page 118
Quiz Questions......Page 123
Quiz Answers......Page 124
Loops......Page 125
Arrays......Page 127
Macros......Page 128
Quiz Questions......Page 132
Quiz Answers......Page 133
Importance of Data Visualization......Page 134
Data Visualization in SAS......Page 135
Data Visualization in R......Page 148
Quiz Questions......Page 153
Quiz Answers......Page 154
Data Output in SAS......Page 155
Data Output in R......Page 157
Quiz Questions......Page 160
Quiz Answers......Page 161
Types of Variables......Page 162
Distributions......Page 163
Descriptive Statistics......Page 164
Inferential Statistics......Page 165
Algorithms in Data Science......Page 169
Quiz Answers......Page 184
Reading......Page 186
Index......Page 188
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