R for Beginners: A Practical Introduction
- Length: 46 pages
- Edition: 1
- Language: English
- Publication Date: 2021-07-04
- ISBN-10: B098PJ6RTP
- Sales Rank: #0 (See Top 100 Books)
If you are new to R and want to learn it the practical, step-by-step, the tutorial way, this book is perfect for you.
It will teach you how to interact with R. You will learn among others: statements and programming control structures, function and how to write your own, custom functions, and data structures (vector, data frames, and others)
The book has over 50 examples. When you try them you would have been trained, ready to use R for real-life works.
Introduction Chapter 1: Statement, Script and Comment statement Comment White spaces Chapter 2: Package and Function Package Function Environment pane Loading package Arguments Default of Argument Argument by position and name Help on Function Function Nesting Chapter 3: Data Vector Logical Vector Numeric vector Coercing Element Types [N] on the Vector Display Name of Variable Name is Case-sensitive Index of Elements Named Elements Dataframe Importing Dataframe Accessing rows and columns Factor Numeric factor List Chapter 4: Control Statements if/else switch Loops: while, repeat, for while repeat for Chapter 5: Writing your own function
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