Dependency analysis on package callr

General information

CRAN link link
Package version3.7.0
Number of strong dependencies4
Number of all dependencies57
Number of parent packages3
Max heaviness from parent packages2
Total heaviness from parent packages2
Number of parent packages (including Suggests and Enhances)10
Max co-heaviness from parent packages ("processx" and "R6")1

Dependency heatmap

In the following dependency heatmap, rows are the parent packages of callr and columns are the dependency packages that each parent package brings in. On the right side of the heatmap, there are three barplot annotations: 1. number of imported functions/S4 methods/S4 classes from parent packages; 2. number of dependency packages from each parent package; 3. heaviness of each parent package on callr.

Adjust heatmap size:
Base packages Other packages Imports Suggests utils methods stats grDevices graphics tools R6 ps glue digest yaml evaluate magrittr jsonlite crayon withr commonmark xml2 hunspell knitr Rcpp highr stringr xfun stringi rex httr lazyeval curl mime openssl askpass sys brio callr cli desc ellipsis lifecycle pkgload praise processx rlang waldo rprojroot rstudioapi diffobj fansi rematch2 tibble pillar pkgconfig vctrs utf8 0 1 2 3 Imported methods 0 10 20 30 Required packages 0 10 20 30 Heaviness from parents R6 utils processx rprojroot ps cli withr spelling covr testthat In total 4 packages are required directly or indirectly (57) when installing 'callr' (3.7.0) Imports Suggests Base packages that are required Contributed packages that are required Packages that are required for installing 'callr' Imported functions Package is listed in 'Imports' but namespace is not imported


Dependency table

"Import" information is from the NAMESPACE file of callr.

imports: number of imported functions/objects; importMethods: number of imported S4 methods; importClasses: number of imported S4 classes.

Required packages: number of strong dependency packages for each of the parent package (or in other words, number of dependency packages the parent package brings in).

Heaviness from parent on callr: number of required packages that can be reduced if moving parent package to Suggests of callr.

Parent package Field imports importMethods importClasses Required packages Heaviness from parent on callr
processx Imports 3 0 0 3 2
R6 Imports Parent package is listed in Imports of callr but no object from parent package is imported. 0 0
utils Imports Parent package is listed in Imports of callr but no object from parent package is imported. 0 0
testthat Suggests No object is imported into the namespace of callr. 36 33
covr Suggests No object is imported into the namespace of callr. 20 19
spelling Suggests No object is imported into the namespace of callr. 18 18
withr Suggests No object is imported into the namespace of callr. 3 4
cli Suggests No object is imported into the namespace of callr. 3 3
rprojroot Suggests No object is imported into the namespace of callr. 0 1
ps Suggests No object is imported into the namespace of callr. 1 0

Analysis was done with pkgndep.