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 Exercises with Solutions :

• HTML CSS Exercises, Practice, Solution
• JavaScript Exercises, Practice, Solution
• jQuery Exercises, Practice, Solution
• jQuery-UI Exercises, Practice, Solution
• CoffeeScript Exercises, Practice, Solution
• Twitter Bootstrap Exercises, Practice, Solution
• C Programming Exercises, Practice, Solution
• C# Sharp Programming Exercises, Practice, Solution
• PHP Exercises, Practice, Solution
• Python Exercises, Practice, Solution
• R Programming Exercises, Practice, Solution
• Java Exercises, Practice, Solution
• SQL Exercises, Practice, Solution
• MySQL Exercises, Practice, Solution
• PostgreSQL Exercises, Practice, Solution
• SQLite Exercises, Practice, Solution
• MongoDB Exercises, Practice, Solution

Popularity of Programming Language
Worldwide, June 2023 compared to a year ago:

`

Rank	Change	Language	Share	Trend
1		Python	27.66 %	+0.2 %
2		Java	16.16 %	-1.3%
3		Javascript	9.44 %	-0.2%
4		C#	6.79 %	-0.5%
5		C/C++	6.6 %	-0.1 %
6		PHP	5.04 %	-0.4 %
7		R	4.17%	-0.3%
8		TypeScript	3.11 %	+0.5%
9		Swift	2.38 %	+0.2%
10		Rust	2.24%	+0.8%
11		Objective-C	2.07%	-0.1%
12		Go	2.02%	+0.3%
13		Kotlin	1.82 %	+0.1%
14		Matlab	1.55 %	-0.2%
15		Ruby	1.12%	+0.2%
16		Ada	0.97 %	+0.3 %
17		Powershell	0.94 %	+0.2 %
18		VBA	0.87 %	-0.0 %
19		Dart	0.82 %	-0.0 %
20		Lua	0.64 %	+0.1 %
21		Scala	0.59 %	-0.1 %
22		Abap	0.53 %	+0.1 %
23		Visual Basic	0.48 %	-0.1 %
24		Julia	0.42 %	+0.0 %
25		Groovy	0.42 %	+0.0 %
26		Cobol	0.41 %	+0.2 %
27		Perl	0.35 %	+0.1 %
28		Haskell	0.24 %	-0.0 %
29		Delphi/Pascal	0.14 %	+0.1 %

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

TIOBE Index for June 2023

June 2023	June 2022	Change	Programming Language	Ratings	Change
1	1		Python	12.46%	+0.26%
2	2		C	12.37%	+0.46%
3	4		C++	11.36%	+1.73%
4	3		Java	11.28%	+0.81%
5	5		C#	6.71%	+0.59%
6	6		Visual Basic	3.34%	-2.08%
7	7		JavaScript	2.82%	+0.73%
8	13		PHP	1.74%	+0.49%
9	8		SQL	1.47%	-0.47%
10	9		Assembly language	1.29%	-0.56%
11	12		Delphi/Object Pascal	1.26%	-0.07%
12	24		MATLAB	1.11%	+0.48%
13	25		Scratch	1.02%	+0.43%
14	15		Go	1.00%	-0.02%
15	26		Fortran	0.99%	+0.44%
16	11		Classic Visual Basic	0.96%	-0.36%
17	16		R	0.94%	-0.04%
18	19		Ruby	0.94%	+0.19%
19	10		Swift	0.93%	-0.62%
20	27		Rust	0.91%	+0.38%

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.]