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Utilities

Functions useful for package developers and maintainers as well as users

cran_date() cran_session(): Estimate CRAN's date of packages

cran_doom(): Calculate time till packages are archived

cran_snapshot(): Check CRAN package state on any given date

duplicated_alias(): Report duplicated alias

package_date(): Find earliest date of compatibility

package_repos(): Package dependencies to repositories

repos_dependencies(): Tidy dependencies

update_dependencies(): Upgradable versions

About R

Functions for exploring base R

base_alias(): Base R's alias

base_links(): Base R's links

R help pages

Explore the relationship between alias, pages and packages

base_help_cliques(): Help pages with cliques

base_help_pages_not_linked(): Help pages without links

base_help_pages_wo_links(): Help pages not linked from base R

base_targets_links(): Links between help pages by target

base_pages_links(): Links between help pages by page

base_pkges_links(): Links between help pages by package

os_alias: Base R OS specific alias

About CRAN

Functions for exploring CRAN

cran_alias(): CRAN's alias

cran_links(): CRAN's links

cran_archive(): Retrieve CRAN archive

cran_comments(): CRAN comments

cran_date() cran_session(): Estimate CRAN's date of packages

cran_doom(): Calculate time till packages are archived

cran_history(): Check package history on CRAN

cran_maintainers(): Tidy information about maintainers

cran_snapshot(): Check CRAN package state on any given date

CRAN help pages

Explore the relationship between alias, pages and packages

cran_help_cliques(): Help pages with cliques

cran_help_pages_links_wo_deps(): Links without dependencies

cran_help_pages_not_linked(): Help pages without links

cran_help_pages_wo_links(): Help pages not linked

cran_targets_links(): Links between help pages by target

cran_pages_links(): Links between help pages by page

cran_pkges_links(): Links between help pages by package

About Bioconductor

Functions for exploring Bioconductor

bioc_cran_archived(): Bioconductor packages using CRAN archived packages

About arbitrary repositories

Explore packages, session and the relationship with multiple repositories

package_date(): Find earliest date of compatibility

package_repos(): Package dependencies to repositories

repos_dependencies(): Tidy dependencies

package_dependencies(): Find current installations

update_dependencies(): Upgradable versions

cran_doom(): Calculate time till packages are archived

Miscelania

Utilities for working with this package

clean_cache(): Clean cache