R - (Package) Repository

About

Package repository

Cran

Cran is th default repository: CRAN.

Management

Set

Programmatically

options(repos = "https://mran.microsoft.com/snapshot/2017-05-01")

Example with MRAN

r <- getOption("repos")
r["CRAN"] <- RevoUtils::getRevoRepos()
options(repos=r)

repositories file

  • init, the init file is located at R_HOME/etc/repositories
## The fields here are tab-delimited: there is a row name
## menu_name 	is the name to be used in setRepositories()
## URL 		is the base URL (see R-admin.texi)
## default 	is whether this should be a default choice
## source, win.binary, mac.binary   indicate if the corresponding type is present
##
## BioC entries are version-specific, with %v getting expanded to the
## BioC version associated with the current R version.
## Also, %bm is substituted from the setting of getOption("BioC_mirror")
##
menu_name	URL	default	source	win.binary	mac.binary
CRAN	CRAN	@[email protected]	TRUE	TRUE	TRUE	TRUE
BioCsoft	"BioC software"	%bm/packages/%v/bioc	FALSE	TRUE	TRUE	TRUE
BioCann	"BioC annotation"	%bm/packages/%v/data/annotation	FALSE	TRUE	TRUE	TRUE
BioCexp	"BioC experiment"	%bm/packages/%v/data/experiment	FALSE	TRUE	TRUE	TRUE
BioCextra	"BioC extra"	%bm/packages/%v/extra	FALSE	TRUE	TRUE	TRUE
CRANextra	CRAN (extras)	https://www.stats.ox.ac.uk/pub/RWin	FALSE	TRUE	TRUE	TRUE
Omegahat	Omegahat	http://www.omegahat.net/R	FALSE	TRUE	FALSE	FALSE
R-Forge	R-Forge	https://R-Forge.R-project.org	FALSE	TRUE	TRUE	TRUE
rforge.net	rforge.net	https://www.rforge.net	FALSE	TRUE	TRUE	TRUE

Formatted:

menu_name URL default source win.binary mac.binary
CRAN CRAN @[email protected] TRUE TRUE TRUE TRUE
BioCsoft BioC software %bm/packages/%v/bioc FALSE TRUE TRUE TRUE
BioCann BioC annotation %bm/packages/%v/data/annotation FALSE TRUE TRUE TRUE
BioCexp BioC experiment %bm/packages/%v/data/experiment FALSE TRUE TRUE TRUE
BioCextra BioC extra %bm/packages/%v/extra FALSE TRUE TRUE TRUE
CRANextra CRAN (extras) https://www.stats.ox.ac.uk/pub/RWin FALSE TRUE TRUE TRUE
Omegahat Omegahat http://www.omegahat.net/R FALSE TRUE FALSE FALSE
R-Forge R-Forge https://R-Forge.R-project.org FALSE TRUE TRUE TRUE
rforge.net rforge.net https://www.rforge.net FALSE TRUE TRUE TRUE

Get

getOption("repos")
                                            CRAN 
"https://mran.microsoft.com/snapshot/2017-03-15" 
                                       CRANextra 
            "http://www.stats.ox.ac.uk/pub/RWin"

install from repos

install.packages("glmnet", repos = "https://cran.us.r-project.org")

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