p_deps | R Documentation |
p_deps
returns the (reverse) dependencies of a (vector of) package(s).
It is a wrapper of the tools::package_dependencies
function. A warning
is issued for packages that are not in crandb + .libPaths()
(for instance in CRAN archive, Bioconductor, Github or your own directories).
p_depsrec
is a shortcut to p_deps(recursive = TRUE)
. It returns
the recursive dependencies (e.g. the list of all ancestors).
p_depsrev
is a shortcut to p_deps(reverse = TRUE)
. It returns
the reverse dependencies (e.g. the children packages).
p_deps_deps
returns a list with the recursive dependencies for the packages
packages and every first level dependencies (including or excluding the ones
in .Library
.
p_deps_ndeps
returns a vector of the number of dependencies for each
package and their parent dependencies. With the argument sort = TRUE
,
the packages are listed from no dependency to the largest number of dependencies.
p_deps_count
counts the number of (recursive/reverse) dependencies for
each package and returns a data.frame with 4 columns:
Parents1
, ParentsN
, Children1
, ChildrenN
.
p_deps_inpkgs
returns the package dependencies that are installed
in the computer.
p_deps_unpkgs
returns the package dependencies that are not installed
in the computer.
p_deps_inun
combines p_deps
and p_inun_crandb
, then returns
the status of all dependencies: installed or not installed in the computer,
available or not available in the current crandb (see CRAN archives, Bioconductor,
Github, your own packages).
The missing packages available on CRAN can be downloaded with p_down0
,
downloaded and checked (by R CMD check) with xfun::rev_check
or installed
with install.packages
. The packages removed from CRAN but available in
CRAN archive can be downloaded with p_downarch
.
p_deps(..., char = NULL, which = "DIL", recursive = FALSE,
reverse = FALSE, verbose = TRUE, crandb = get("crandb", envir =
.GlobalEnv))
p_depsrec(..., char = NULL, which = "DIL", reverse = FALSE,
verbose = TRUE, crandb = get("crandb", envir = .GlobalEnv))
p_depsrev(..., char = NULL, which = "DIL", recursive = FALSE,
verbose = TRUE, crandb = get("crandb", envir = .GlobalEnv))
p_deps_deps(..., char = NULL, which = "DIL", Library = FALSE,
verbose = TRUE, crandb = get("crandb", envir = .GlobalEnv))
p_deps_ndeps(..., char = NULL, which = "DIL", Library = FALSE,
sort = TRUE, verbose = TRUE, crandb = get("crandb", envir =
.GlobalEnv))
p_deps_count(..., char = NULL, which = "DIL", verbose = TRUE,
crandb = get("crandb", envir = .GlobalEnv))
p_deps_inpkgs(..., char = NULL, which = "DIL", recursive = TRUE,
reverse = FALSE, crandb = get("crandb", envir = .GlobalEnv))
p_deps_unpkgs(..., char = NULL, which = "DIL", recursive = TRUE,
reverse = FALSE, crandb = get("crandb", envir = .GlobalEnv))
p_deps_inun(..., char = NULL, which = "DIL", recursive = TRUE,
reverse = FALSE, crandb = get("crandb", envir = .GlobalEnv))
... |
any format recognized by |
char |
(name to) a character vector. Use this argument if
|
which |
character vector. A sub-vector of
|
recursive |
logical. Search for (reverse) dependencies of (reverse) dependencies. |
reverse |
logical. Search for reverse dependencies. |
verbose |
logical. Print the message. |
crandb |
data.frame |
Library |
logical. The default |
sort |
logical. The default |
## In real life, download crandb from CRAN or load it from your directory
## with functions crandb_down() or crandb_load().
## In this example, we use a small file.
crandb_load(system.file("data", "zcrandb.rda", package = "RWsearch"))
p_deps(networkD3, visNetwork)
p_deps(networkD3, visNetwork, recursive = TRUE)
p_deps(actuar, fitdistrplus, reverse = TRUE, which = "DILSN")
p_deps_inpkgs(RWsearch, canprot)
p_deps_unpkgs(RWsearch, canprot)
p_deps_inun(RWsearch, canprot, NotApkg)
p_deps_deps(actuar, networkD3, FatTailsR, RWsearch, NotApkg)
p_deps_ndeps(actuar, networkD3, FatTailsR, RWsearch, NotApkg)
p_deps_count(actuar, networkD3, FatTailsR, RWsearch, NotApkg)
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