Dependency analysis on package vcd

General information

CRAN link link
Package version1.4-9
Number of strong dependencies11
Number of all dependencies29
Number of parent packages7
Max heaviness from parent packages3
Total heaviness from parent packages5
Number of parent packages (including Suggests and Enhances)12
Max co-heaviness from parent packages ("lmtest" and "grid")1

Dependency heatmap

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

Adjust heatmap size:
Base packages Other packages Depends Imports Suggests stats grDevices graphics methods utils grid tools parallel stats4 splines zoo lattice survival libcoin matrixStats modeltools mvtnorm multcomp Matrix TH.data sandwich codetools MASS 0 1 2 3 Imported methods 0 10 20 Required packages 0 5 10 Heaviness from parents grid stats utils grDevices colorspace MASS lmtest KernSmooth HSAUR3 mvtnorm kernlab coin In total 11 packages are required directly or indirectly (29) when installing 'vcd' (1.4-9) Depends Imports Suggests Base packages that are required Recommended packages that are required Contributed packages that are required Packages that are required for installing 'vcd' Imported functions The whole namespace is imported


Dependency table

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

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

Parent package Field imports importMethods importClasses Required packages Heaviness from parent on vcd
grid Depends The whole set of functions/methods/classes from parent package is imported to the namespace of vcd. 0 0
lmtest Imports 2 0 0 7 3
colorspace Imports The whole set of functions/methods/classes from parent package is imported to the namespace of vcd. 4 1
MASS Imports The whole set of functions/methods/classes from parent package is imported to the namespace of vcd. 5 1
stats Imports The whole set of functions/methods/classes from parent package is imported to the namespace of vcd. 0 0
utils Imports 3 0 0 0 0
grDevices Imports The whole set of functions/methods/classes from parent package is imported to the namespace of vcd. 0 0
coin Suggests No object is imported into the namespace of vcd. 22 14
HSAUR3 Suggests No object is imported into the namespace of vcd. 1 2
KernSmooth Suggests No object is imported into the namespace of vcd. 1 1
mvtnorm Suggests No object is imported into the namespace of vcd. 2 1
kernlab Suggests No object is imported into the namespace of vcd. 4 1

Analysis was done with pkgndep.