get_all_dependencies: get_all_dependencies

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

Description

Get all dependencies

Usage

get_all_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_reverse_dependencies

Examples

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

Example output

Loading required package: ggnetwork
Loading required package: ggplot2
Loading required package: data.table
Using 'local' data ...
To fetch data from CRAN over internet, run:`pkggraph::init(local = FALSE)`
Done!
# A tibble: 111 x 3
   pkg_1 relation pkg_2       
   <chr> <fct>    <chr>       
 1 mlr   Depends  ParamHelpers
 2 mlr   Imports  BBmisc      
 3 mlr   Imports  backports   
 4 mlr   Imports  ggplot2     
 5 mlr   Imports  stringi     
 6 mlr   Imports  checkmate   
 7 mlr   Imports  data.table  
 8 mlr   Imports  parallelMap 
 9 mlr   Imports  survival    
10 mlr   Suggests ada         
# ... with 101 more rows
# A tibble: 807 x 3
   pkg_1       relation pkg_2          
   <chr>       <fct>    <chr>          
 1 ada         Depends  rpart          
 2 adabag      Depends  rpart          
 3 adabag      Depends  mlbench        
 4 adabag      Depends  caret          
 5 bartMachine Depends  rJava          
 6 bartMachine Depends  bartMachineJARs
 7 bartMachine Depends  car            
 8 bartMachine Depends  randomForest   
 9 bartMachine Depends  missForest     
10 batchtools  Depends  data.table     
# ... with 797 more rows
# A tibble: 221 x 3
   pkg_1      relation pkg_2    
   <chr>      <fct>    <chr>    
 1 batchtools Imports  backports
 2 batchtools Imports  base64url
 3 batchtools Imports  brew     
 4 batchtools Imports  checkmate
 5 batchtools Imports  digest   
 6 batchtools Imports  parallel 
 7 batchtools Imports  progress 
 8 batchtools Imports  R6       
 9 batchtools Imports  rappdirs 
10 batchtools Imports  stringi  
# ... with 211 more rows
# A tibble: 25 x 3
   pkg_1     relation pkg_2    
   <chr>     <fct>    <chr>    
 1 BBmisc    Imports  checkmate
 2 checkmate Imports  backports
 3 ggplot2   Imports  digest   
 4 ggplot2   Imports  grid     
 5 ggplot2   Imports  gtable   
 6 ggplot2   Imports  MASS     
 7 ggplot2   Imports  plyr     
 8 ggplot2   Imports  reshape2 
 9 ggplot2   Imports  scales   
10 ggplot2   Imports  tibble   
# ... with 15 more rows

pkggraph documentation built on May 2, 2019, 2:08 a.m.