get_all_reverse_dependencies: get_all_reverse_dependencies

In talegari/pkggraph: A Consistent and Intuitive Platform to Explore the Dependencies of Packages on the Comprehensive R Archive Network Like Repositories

Description

Get all reverse dependencies

Usage

get_all_reverse_dependencies(packages, level = 1L,
  relation = c("Depends", "Imports", "LinkingTo", "Suggests",
  "Enhances"), strict = FALSE, ignore = c("datasets", "utils",
  "grDevices", "graphics", "stats", "methods"))

Arguments

packages	(non-empty character vector) Package names
level	(positive integer, Default = 1L) Depth of recursive dependency
relation	(character vector) Types of relations. Must be a subset of c("Depends", "Imports", "LinkingTo", "Suggests", "Enhances")
strict	(logical, Default: TRUE) Whether to consider all packages (alternately only 'relation' specific packages) when computing dependencies for the next level
ignore	package names to ignore

Value

A tibble with three columns: 'pkg_1', 'relation' and 'pkg_2'

Author(s)

Srikanth KS

See Also

get_all_dependencies

Examples

pkggraph::init(local = TRUE)
# general use
pkggraph::get_all_reverse_dependencies("mlr")
# specify two levels
pkggraph::get_all_reverse_dependencies("mlr", level = 2)
# specify relation(s)
pkggraph::get_all_reverse_dependencies("mlr", level = 2, relation = "Imports")
# setting strict to TRUE to only consider 'Imports' of the previous level
pkggraph::get_all_reverse_dependencies("mlr"
                                       , level    = 2
                                       , relation = "Imports"
                                       , strict   = TRUE)

talegari/pkggraph documentation built on May 6, 2019, 10:50 a.m.