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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, Oct 2022 compared to a year ago:

`
Rank Change Language Share Trend
1 Python 28.3 % -1.8 %
2 Java 17.2 % -0.9 %
3 Javascript 9.69 % +0.4 %
4 C# 7.2 % -0.2%
5 C/C++ 6.45 % -0.4 %
6 PHP 5.39 % -0.9 %
7 R 4.03 % +0.3 %
8 up arrow TypeScript 2.17 % +1.1 %
9 down arrow Objective-C 2.16 % +0.2 %
10 up arrow Go 2.08% +0.5 %
11 down arrow Swift2.05% +0.4 %
12 down arrow Kotlin 1.81 % +0.1 %
13 up arrow Rust 1.57 % +0.8 %
14 down arrow Matlab 1.52 % +0.1 %
15 Ruby 1.13 % +0.1%
16 down arrow VBA 0.96 % -0.3 %
17 up arrow Scala 0.78 % +0.3 %
18 up arrow Ada 0.76 % +0.2 %
19 down arrow Dart 0.75 % +0.1 %
20 down arrow Visual Basic 0.64 % -0.2 %
21 up arrow Lua 0.61 % +0.2 %
22 down arrow Abap 0.48 % -0.1 %
23 down arrow Groovy 0.44 % -0.1 %
24 up arrow Cobol 0.32 % -0.0 %
25 Julia 0.28 % -0.1 %
26 down arrow Perl 0.28 % -0.1 %
27 Haskell 0.28 % +0.0 %
28 Delphi/Pascal 0.14 % +0.1 %

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

TIOBE Index for September 2022

Sep 2022 Sep 2021 Change Programming Language Ratings Change
1 2 up arrow Python 15.74% +4.07%
2 1 down arrow C 13.96% +2.13%
3 3 Java 11.72% +0.60%
4 4 C++ 9.76% +2.63%
5 5 C# 4.88% -0.89%
6 6 Visual Basic 4.39% -0.22%
7 7 JavaScript 2.82% +0.27%
8 8 Assembly language 2.49% +0.07%
9 10 up arrow SQL 2.01% +0.21%
10 9 down arrow PHP 1.68% -0.17%
11 24 up arrow Objective-C 1.49% +0.86%
12 14 up arrow Go 1.16% +0.03%
13 20 up arrow Delphi/Object Pascal 1.09% +0.32%
14 16 up arrow MATLAB 1.06% +0.04
15 17 up arrow Fortan 1.03% +0.02%
16 15 down arrow Swift 0.98% -0.09%
17 11 down arrow Classic Visual Basic 0.98% -0.55%
18 18   R 0.95% -0.02%
19 19 Perl 0.72% -0.06%
20 13 down arrow Ruby 0.66% -0.62%

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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