pkgSrc: Determine source of installed packages
In achubaty/amc: Alex's Miscellaneous Code

pkgSrc

R Documentation

Determine source of installed packages

Description

Which packages were installed from CRAN, GitHub, Bioconductor, etc.?

Usage

pkgSrc(pkg, lib.loc = NULL)

Arguments

`pkg`	a character string with the package name.
`lib.loc`	a character vector of directory names of R libraries, or `NULL`. The default value of `NULL` corresponds to all libraries currently known. If the default is used, the loaded packages and namespaces are searched before the libraries.

Examples

pkgs <- as.data.frame(installed.packages(), stringsAsFactors = FALSE)
ids <- which(!(pkgs$Priority %in% c("base", "recommended")))
pkgs <- pkgs[ids, ]
pkgs <- pkgs$Package
pkgs[pkgSrc(pkgs) == "CRAN"]

achubaty/amc documentation built on June 10, 2025, 1:10 p.m.