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R programming Exercises

R programming Exercises, Practice, Solution

R programming

R is a language and environment for statistical computing and graphics. It is a GNU project which is similar to the S language and environment which was developed at Bell Laboratories by John Chambers and colleagues. R can be considered as a different implementation of S. R provides a wide variety of statistical and graphical techniques, and is highly extensible.

The best way we learn anything is by practice and exercise questions. Here you have the opportunity to practice the R programming language concepts by solving the exercises starting from basic to more complex exercises. A sample solution is provided for each exercise. It is recommended to do these exercises by yourself first before checking the solution.

Hope, these exercises help you to improve your R programming coding skills. Currently, following sections are available, we are working hard to add more exercises .... Happy Coding!

List of R programming Exercises :

List of Exercises with Solutions :

Popularity of Programming Language
Worldwide, Nov 2018 compared to a year ago:

Rank Change Language Share Trend
1 up arrow Python 25.13 % +5.4%
2 down arrow Java 21.98 % -0.8 %
3 up arrow Javascript 8.35% +0.0 %
4 up arrow C# 7.5 % -0.5 %
5 down arrow PHP 7.36 % -1.4 %
6 C/C++ 6.35 % -0.4 %
7 R 4.02 % -0.2 %
8 Objective-C 3.23% -0.9 %
9 Swift 2.69 % -0.8%
10 Matlab 2.04 % -0.3 %
11 up arrow TypeScript 1.6 % +0.2 %
12 down arrow Ruby 1.58 % -0.4 %
13 down arrow VBA 1.44% -0.1 %
14 Scala 1.22% -0.1 %
15 Visual Basic 1.16 % -0.2 %
16 up arrow Kotlin 1.1 % +0.2 %
17 up arrow Go 0.96 % +0.3 %
18 down arrow Perl 0.65 % -0.2 %
19 up arrow lua 0.39 % +0.0 %
20 down arrow Rust 0.39 % +0.0 %
21 up arrow Haskell 0.34 % +0.0 %
22 up arrow Julia 0.26% +0.1 %
23 down arrow Delphi 0.25% -0.1 %

Source : http://pypl.github.io/PYPL.html

TIOBE Index for November 2018

Nov 2018 Nov 2017 Change Programming Language Ratings Change
1 1 Java 16.746% +3.51%
2 2 C 14.396% +5.10%
3 3 C++ 8.282% +2.94%
4 4 Python 7.683% +3.20%
5 7 up arrow Visual Basic .NET 6.490% +3.58%
6 5 down arrow C# 3.952% +0.94%
7 6 down arrow JavaScript 2.655% -0.32%
8 8 PHP 2.376% +0.48
9 - up arrow SQL 1.844% +1.84%
10 14 up arrow Go 1.495% -0.07%
11 19 up arrow Objective-C 1.476% +0.06%
12 20 up arrow Swift 1.455% +0.07%
13 9 down arrow Delphi/Object Pascal 1.423% -0.32%
14 11 down arrow R 1.407% -0.20%
15 10 down arrow Assembly language 1.108% -0.61%
16 13 down arrow Ruby 1.091% -0.50%
17 12 down arrow MATLAB 1.030% -0.57%
18 15 down arrow Perl 1.001% -0.56%
19 18 down arrow PL/SQL 1.000% -0.45%
20 17 down arrow Visual Basic 0.854% -0.63%

Source : https://www.tiobe.com/tiobe-index/

[ Want to contribute to R exercises? Send your code (attached with a .zip file) to us at w3resource[at]yahoo[dot]com. Please avoid copyrighted materials.]

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