all_pkg_stat_snapshot   The complete table of dependency heaviness for
                        all CRAN/Bioconductor packages
check_pkg               Check whether a package is available
child_dependency        Get child dependency for a package
co_heaviness            Co-heaviness for pairs of parent packages
dependency_database     The database of package dependency analysis
dependency_heatmap      Make the dependency heatmap
dependency_report       HTML report for package dependency analysis
dependency_website      The database of package dependency analysis
downstream_dependency   Get downstream dependency for a package
get_all_functions_imported_to_children
                        Get functions that are imported to child
                        packages
gini_index              Gini index
heaviness               Heaviness from parent packages
heaviness_db            Version of the heaviness database
heaviness_from_upstream
                        Heaviness from all upstream packages
heaviness_on_children   Heaviness on all child packages
heaviness_on_downstream
                        Heaviness on all downstream packages
is_parent               Test the parent-child relationship
is_upstream             Test upstream - downstream relationship
load_all_pkg_dep        Load dependency data of all packages
load_from_pkgndep_db    Load pre-computed results
load_pkg_db             Load package database
load_pkg_downstream_dependency_path_snapshot
                        Load downstream dependency paths for all
                        packages
load_pkg_stat_snapshot
                        Load all package dependency statistics
loaded_packages         Loaded packages
parent_dependency       Get parent dependency for a package
pkgndep                 Package dependency analysis
pkgndep_opt             Global parameters for pkgndep
plot.pkgndep            Make the dependency heatmap
print.heaviness_db_info
                        Print the heaviness_db_info object
print.pkgndep           Print method
reformat_db             Format the package database
required_dependency_packages
                        Required dependency packages
upstream_dependency     Get upstream dependency for a package
