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How do I select a repository in R?
Finding and Installing Packages Inside R
- (Optional) By default, R is set to fetch packages from the “CRAN” and “CRAN (extra)” categories. To pick additional sets of packages, choose “Select repositories” from the Packages menu. You can choose multiple repositories.
- From the Packages menu, select “Install package(s)”.
Why do we use the command install packages file choose () repos null )?
If repos = NULL , a character vector of file paths, on windows, these file paths can be source directories or archives or binary package archive files (as created by R CMD build –binary ). ( http:// and file:// URLs are also accepted and the files will be downloaded and installed from local copies.)
What are package repositories?
This is a package repository – a directory that Spack searches when it needs to find a package by name. You may need to maintain packages for restricted, proprietary or experimental software separately from the built-in repository. A package repository a directory structured like this: repo/ repo.
How to select package repositories in Windows 10?
Interact with the user to choose the package repositories to be used. Logical. If true, use a graphical list: on Windows or macOS GUI use a list box, and on a Unix-alike if tcltk and an X server are available, use Tk widget. Otherwise use a text menu.
What are the different types of package repository?
Your package repository will typically be: The built-in Octopus repository. A remote feed exposed over HTTP. A local NuGet feed exposed as a File Share or local directory. A maven feed.
Are there any repositories that only offer binary packages?
The list of repositories offered depends on the setting of option “pkgType” as some repositories only offer a subset of types (e.g., only source packages or not macOS binary packages). Further, for binary packages some repositories (notably R-Forge) only offer packages for the current or recent versions of R .
Why do I need different repositories for octopus?
An Azure DevOps or TFS Package Management. Because Octopus can consume packages from multiple feeds, we recommend using different repositories for different purposes as each repository provides different benefits.