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dplyr is an R package whose set of functions are designed to enable dataframe (a spreadsheet-like data structure) manipulation in an intuitive, user-friendly way. It is one of the core packages of the popular tidyverse set of packages in the R programming language. [1]
R software is open-source and free software. It is licensed by the GNU Project and available under the GNU General Public License. [3] It is written primarily in C, Fortran, and R itself. Precompiled executables are provided for various operating systems. As an interpreted language, R has a native command line interface.
Ninite: Proprietary package manager for Windows NT; NuGet: A Microsoft-official free and open-source package manager for Windows, available as a plugin for Visual Studio, and extendable from the command-line; Pacman: MSYS2-ported Windows version of the Arch Linux package manager; Scoop Package Manager: free and open-source package manager for ...
Dataframe may refer to: A tabular data structure common to many data processing libraries: pandas (software) § DataFrames; The Dataframe API in Apache Spark;
Synaptic, an example of a package manager. A package manager or package-management system is a collection of software tools that automates the process of installing, upgrading, configuring, and removing computer programs for a computer in a consistent manner. [1] A package manager deals with packages, distributions of software and data in ...
The r-commands were developed in 1982 by the Computer Systems Research Group at the University of California, Berkeley, based on an early implementation of TCP/IP (the protocol stack of the Internet). [2] The CSRG incorporated the r-commands into their Unix operating system, the Berkeley Software Distribution (BSD). The r-commands premiered in ...
The group of packages strives to provide a cohesive collection of functions to deal with common data science tasks, including data import, cleaning, transformation and visualisation (notably with the ggplot2 package). The R Infrastructure packages [31] support coding and the development of R packages and as of 2021-05-04, Metacran [17] lists 16 ...
Working behind the scenes of the package manager is the RPM database, stored in /var/lib/rpm. It uses Berkeley DB as its back-end. It consists of a single database (Packages) containing all of the meta information of the installed RPMs. Multiple databases are created for indexing purposes, replicating data to speed up queries.