Dependency analysis on package arm

General information

CRAN link link
Package version1.12-2
Number of strong dependencies52
Number of all dependencies52
Number of parent packages11
Max heaviness from parent packages40
Total heaviness from parent packages42
Number of parent packages (including Suggests and Enhances)11
Max co-heaviness from parent packages ("lme4" and "MASS")1

Dependency heatmap

In the following dependency heatmap, rows are the parent packages of arm 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 arm.

Adjust heatmap size:
Base packages Other packages Depends Imports utils grDevices graphics stats methods grid splines parallel tools lattice Matrix MASS boot nlme minqa nloptr Rcpp RcppEigen testthat brio callr cli crayon desc digest ellipsis evaluate jsonlite lifecycle magrittr pkgload praise processx ps R6 rlang waldo withr glue rprojroot rstudioapi diffobj fansi rematch2 tibble pillar pkgconfig vctrs utf8 0 20 40 Imported methods 0 20 40 Required packages 0 10 20 30 40 Heaviness from parents stats MASS Matrix lme4 graphics grDevices methods utils abind coda nlme In total 52 packages are required directly or indirectly (52) when installing 'arm' (1.12-2) Depends Imports Base packages that are required Recommended packages that are required Contributed packages that are required Packages that are required for installing 'arm' Imported functions


Dependency table

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

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 arm: number of required packages that can be reduced if moving parent package to Suggests of arm.

Parent package Field imports importMethods importClasses Required packages Heaviness from parent on arm
lme4 Depends 3 0 0 49 40
stats Depends 49 0 0 0 0
MASS Depends 2 0 0 5 0
Matrix Depends 5 0 0 7 0
abind Imports 1 0 0 2 1
coda Imports 3 0 0 6 1
graphics Imports 14 0 0 0 0
grDevices Imports 3 0 0 0 0
methods Imports 7 0 0 0 0
utils Imports 2 0 0 0 0
nlme Imports 3 0 0 6 0

Analysis was done with pkgndep.