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R is a programming language for statistical computing and data visualization. It has been adopted in the fields of data mining, bioinformatics and data analysis. [9] The core R language is augmented by a large number of extension packages, containing reusable code, documentation, and sample data. R software is open-source and free software.
Compared to libraries in other programming languages, R packages must conform to a relatively strict specification. [3] The Writing R Extensions manual [7] specifies a standard directory structure for R source code, data, documentation, and package metadata, which enables them to be installed and loaded using R's in-built package management ...
Domain coloring plot of the function f(x) = (x 2 − 1)(x − 2 − i) 2 / x 2 + 2 + 2i , using the structured color function described below. In complex analysis, domain coloring or a color wheel graph is a technique for visualizing complex functions by assigning a color to each point of the complex plane. By assigning points on the ...
Related: Sarah Michelle Gellar Says It’s ‘Incredibly Nerve-Wracking’ Working on Buffy Sequel: ‘You Have to Do It Right’ (Exclusive) While Gellar keeps busy with her family life, she is ...
Donald Trump Jr. is expected to visit Greenland on Tuesday, a local government official told Reuters two weeks after Trump's father, U.S. President-elect Donald Trump, expressed interest in ...
Authorities say Matthew Hertgen, 31, allegedly used a knife and a golf club to stab and beat his 26-year-old brother, Joseph Hertgen, to death at about 11:15 p.m. on Saturday.
RStudio IDE (or RStudio) is an integrated development environment for R, a programming language for statistical computing and graphics. It is available in two formats: RStudio Desktop is a regular desktop application while RStudio Server runs on a remote server and allows accessing RStudio using a web browser.
President Donald Trump's freeze of U.S. foreign humanitarian aid and shuttering of the U.S. Agency for International Development is having devastating consequences globally, several humanitarian ...