no way to compare when less than two revisions
Differences
This shows you the differences between two versions of the page.
Previous revision | |||
— | dev:r [2023/03/25 17:57] (current) – Henrik Yllemo | ||
---|---|---|---|
Line 1: | Line 1: | ||
+ | <button type=" | ||
+ | ====== R ====== | ||
+ | R is a programming language and free software environment for statistical computing and graphics supported by the R Foundation for Statistical Computing | ||
+ | |||
+ | <data programminglanguage> | ||
+ | Full Name: Foundation for Statistical Computing | ||
+ | Short Name: R | ||
+ | Description: | ||
+ | Company: R Foundation | ||
+ | Web: No | ||
+ | Mobile: No | ||
+ | Enterprise: Yes | ||
+ | Embedded : No | ||
+ | </ | ||
+ | |||
+ | < | ||
+ | <panel title=' | ||
+ | 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. | ||
+ | </ | ||
+ | Some advantages of using R include its flexibility, | ||
+ | </ | ||
+ | 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. | ||
+ | </ | ||
+ | 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. | ||
+ | </ | ||
+ | Tidyverse is a collection of R packages designed for data science and data visualization. It includes packages such as ggplot2 for data visualization, | ||
+ | </ | ||
+ | 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. | ||
+ | </ | ||
+ | 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, | ||
+ | </ | ||
+ | |||
+ | |||
+ | {{wp> | ||
+ | < | ||
+ | ===== Hello World ===== | ||
+ | |||
+ | <sxh > | ||
+ | print(' | ||
+ | </ | ||
+ | <WRAP column right>< | ||
+ | </ | ||
+ | |||
+ | |||
+ | |||
+ | |||
+ | |||
+ | See also: [[dev: | ||
+ | |||
+ | {{tag> |