Introduction to language R
For more than a decade, the R language has seen remarkable progress In its functionalities, in the variety of its fields of application Or, more simply, in the number of its users.
R is both a statistical software and a programming language.
R is a statistical data processing software. It works in the form of a shell. It has a very large library of statistical functions, all the wider as it is possible to integrate new ones by the system of 'packages', external modules compiled (in the form of DLL under Windows) You can download free on the internet. R also offers a wide range of graphical features. It is possible to use R in intercative mode without ever having to program.
R is an interpreted programming (scripting) language derived from S (available in the S-PLUS software). As such, it incorporates all the characteristics: simple and structured data, input-output operation, conditional connections, conditional and conditional loops, recursion, etc. In particular, we will be able to create new data processing functions with the R language.
This pdf tutorial is an introduction to language R, free training document under 10 pages for beginners.
Table of contents
- Background
- Strengths and Weaknesses
- Basics
- Specific Tasks
- Entering and Exiting the Program
- Reading Data
- Storing Data Sets
- Accessing and Creating Variables
- Subsetting Data
- Missing Values
- Graphics
- Programming
- Statistical Functions
- Descriptive Statistics
- Statisical Modeling
- Multivariate Techniques
- Resources
- The R Homepage
| Size : | 113.62 Kb |
| File type : | |
| Downloads: | 169 |
| Created: | 2017-02-20 |
Warning: Trying to access array offset on false in /home/tutovnfz/public_html/article.php on line 233
Others language R Tutorials
Others related eBooks about Introduction to language R
Raspberry Pi Camera GuideDownload free course Raspberry Pi Camera Guide, pdf file on 132 pages by Dan Aldred, Wesley Archer, Jody Carter, PJ Evans, Richard Hayler, James Singleton, Rob Zwetsloot....
Getting started with React Native tutorialDownload free React Native tutorial course in PDF, training file in 32 chapters and 91 pages. Free unaffiliated ebook created from Stack OverFlow contributor....
Fundamentals of Python ProgrammingDownload free course Fundamentals of Python Programming, pdf file on 669 pages by Richard L. Halterman....
Modeling and Simulation in PythonModeling and Simulation in Python is an introduction to physical modeling using a computat..., download free Python tutorial in PDF (245 pages) created by ....
Delphi Advanced Programming TechnologyDownload Delphi Advanced Programming Technology PDF tutorial intended to advanced level users, free training document on 163 pages by Sun Zhao-yun....
The Coder's Apprentice: Learning Programming with Python 3This book is aimed at teaching Python 3 to students and teenagers who are completely new to programming. Contrary to many of the other books that teach Python programming, this book assumes no previous knowledge of programming on the part of the students, and contains numerous exercises that allow s...
Deep Learning with PythonThis book introduces the field of deep learning using the Python language and the powerful Keras library. Written by Keras creator and Google AI researcher François Chollet, this book builds your understanding through intuitive explanations and practical examples. You'll explore challenging concept...
Learning C#Download free course Learning C#, pdf file on 1008 pages by Stack Overflow Community....
Introduction to C++ ,PointersHere you will learn how to get started with pointers in C++, how to access to the variables and memory, and how to use the pointers and arrays....
Learning adb PDF courseDownload free Adb tutorial course in PDF, training file in 6 chapters and 12 pages. Free unaffiliated ebook created from Stack OverFlow contributor....