crandep (version 0.3.9)

get_graph_all_packages: Graph of dependencies of all CRAN packages

Description

get_graph_all_packages returns an igraph object representing the network of one or more types of dependencies of all CRAN packages.

Usage

get_graph_all_packages(type, gc = TRUE)

Value

An igraph object & a connected graph if gc is 'TRUE'

Arguments

type

A character vector that contains one or more of the following dependency words: "Depends", "Imports", "LinkingTo", "Suggests", "Enhances", "Reverse depends", "Reverse imports", "Reverse linking to", "Reverse suggests", "Reverse enhances", up to letter case and space replaced by underscore. Alternatively, if 'types = "all"', all ten dependencies will be obtained.

gc

Boolean, if 'TRUE' (default) then the giant component is extracted, if 'FALSE' then the whole graph is returned

See Also

get_dep_all_packages for the dependencies of all CRAN packages in a data frame, and df_to_graph for constructing the giant component of the network from two data frames

Examples

if (FALSE) {
g0.cran.depends <- get_graph_all_packages("depends")
g1.cran.imports <- get_graph_all_packages("reverse imports")
}