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Help pages with cliques

Source: R/cran_help.R
cran_help_cliques.Rd

Some help pages have links to other pages and they might be linked from others but they are closed network: there is no link that leads to different help pages.

Usage

cran_help_cliques(packages = NULL)

Arguments

packages

A vector with packages or NULL for all packages.

Value

Return a data.frame of help pages not connected to the network of help pages. Or NULL if nothing are found. NA if not able to collect the data from CRAN.

Details

Requires igraph

See also

Other functions related to CRAN help pages: cran_help_pages_not_linked(), cran_help_pages_wo_links()

Examples

chc <- cran_help_cliques("BaseSet")
#> Retrieving base_aliases, this might take a bit.
#> Caching results to be faster next call in this session.
#> Retrieving cran_rdxrefs, this might take a bit.
#> Caching results to be faster next call in this session.
#> Warning: Some links are distinct depending on the OS.
head(chc)
#>   from_pkg            from_Rd clique  to_pkg       to_target            to_Rd n
#> 1  BaseSet BaseSet-package.Rd      1 BaseSet         TidySet TidySet-class.Rd 1
#> 2  BaseSet   TidySet-class.Rd      1 BaseSet        activate      activate.Rd 1
#> 3  BaseSet   TidySet-class.Rd      1 BaseSet      add_column    add_column.Rd 1
#> 4  BaseSet   TidySet-class.Rd      1 BaseSet    add_relation  add_relation.Rd 1
#> 5  BaseSet   TidySet-class.Rd      1 BaseSet arrange.TidySet      arrange_.Rd 1
#> 6  BaseSet   TidySet-class.Rd      1 BaseSet       cartesian     cartesian.Rd 1