Show the status of CRAN-like repositoriesSource:
It checks the status of the configured or supplied repositories.
Platforms to use, default is the current platform, plus source packages.
R version(s) to use, the default is the current R version, via
Whether to add the Bioconductor repositories. If you already configured them via
options(repos), then you can set this to
The CRAN mirror to use.
A data frame that has a row for every repository, on every queried platform and R version. It has these columns:
name: the name of the repository. This comes from the names of the configured repositories in
options("repos"), or added by pkgcache. It is typically
CRANfor CRAN, and the current Bioconductor repositories are
url: base URL of the repository.
bioc_version: Bioconductor version, or
NAfor non-Bioconductor repositories.
platform: platform, possible values are
path: the path to the packages within the base URL, for a given platform and R version.
r_version: R version, one of the specified R versions.
ok: Logical flag, whether the repository contains a metadata file for the given platform and R version.
ping: HTTP response time of the repository in seconds. If the
FALSE, then this columns in
error: the error object if the HTTP query failed for this repository, platform and R version.
repo_ping() is similar to
repo_status() but also prints a short
summary of the data, and it returns its result invisibly.