R
R is a programming language and free software environment for statistical computing and graphics supported by the R Foundation for Statistical Computing
| R (programminglanguage) | |
|---|---|
| Full Name | Foundation for Statistical Computing |
| Short Name | R |
| Description | Free software environment for statistical computing and graphics supported |
| Company | R Foundation |
| Web | No |
| Mobile | No |
| Enterprise | Yes |
| Embedded | No |
What is R?
R is a programming language and software environment used for statistical computing and graphics. It is open source and free to use, and is widely used in academia, government, and industry.
What are some advantages of using R?
Some advantages of using R include its flexibility, powerful statistical and graphical capabilities, and large and active community of developers. It also has a large number of packages available for a wide range of tasks, and is highly customizable.
What is the difference between R and other statistical software such as SAS and SPSS?
R is open source and free to use, while SAS and SPSS are proprietary software that require a license. R also has a larger and more active community of developers, and is highly customizable. However, SAS and SPSS may have better performance and stability in certain situations.
What are packages in R?
Packages in R are collections of functions, data, and documentation that extend the capabilities of the base R system. They are typically created by developers and made available for others to use.
What is tidyverse in R?
Tidyverse is a collection of R packages designed for data science and data visualization. It includes packages such as ggplot2 for data visualization, dplyr for data manipulation, and tidyr for data tidying.
What is a data frame in R?
A data frame in R is a two-dimensional table-like data structure, with rows representing observations and columns representing variables. It is one of the most commonly used data structures in R, and is often used for data analysis and modeling.
What is a function in R?
A function in R is a block of code that performs a specific task and can be called from other parts of a program. Functions in R can have input parameters and return values, and are often used for tasks such as data manipulation, modeling, and visualization.
- Snippet from Wikipedia: R (programming language)
R is a programming language for statistical computing and data visualization. It has been widely adopted in the fields of data mining, bioinformatics, data analysis, and data science.
The core R language is extended by a large number of software packages, which contain reusable code, documentation, and sample data. Some of the most popular R packages are in the tidyverse collection, which enhances functionality for visualizing, transforming, and modelling data, as well as improves the ease of programming (according to the authors and users).
R is free and open-source software distributed under the GNU General Public License. The language is implemented primarily in C, Fortran, and R itself. Precompiled executables are available for the major operating systems (including Linux, MacOS, and Microsoft Windows).
Its core is an interpreted language with a native command line interface. In addition, multiple third-party applications are available as graphical user interfaces; such applications include RStudio (an integrated development environment), Jupyter (a notebook interface), as well as Termux and Google Colab for mobile devices.
See also: Programming Languages