Dependency analysis on package cem

General information

CRAN link link
Package version1.1.29
Number of strong dependencies15
Number of all dependencies18
Number of parent packages6
Max heaviness from parent packages5
Total heaviness from parent packages9
Number of parent packages (including Suggests and Enhances)7
Max co-heaviness from parent packages ("nlme" and "lattice")4

Dependency heatmap

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

Adjust heatmap size:
Base packages Other packages Depends Imports Suggests stats utils grDevices graphics grid methods Rcpp backports RcppProgress lattice foreign RcppArmadillo 0 1 2 3 Imported methods 0 2 4 6 8 Required packages 0 2 4 Heaviness from parents tcltk lattice combinat randomForest MatchIt nlme Amelia In total 15 packages are required directly or indirectly (18) when installing 'cem' (1.1.29) Depends Imports Suggests Base packages that are required Recommended packages that are required Contributed packages that are required Packages that are required for installing 'cem' Imported functions The whole namespace is imported


Dependency table

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

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

Parent package Field imports importMethods importClasses Required packages Heaviness from parent on cem
tcltk Depends The whole set of functions/methods/classes from parent package is imported to the namespace of cem. 0 1
lattice Depends The whole set of functions/methods/classes from parent package is imported to the namespace of cem. 5 0
MatchIt Imports 1 0 0 5 5
combinat Imports 2 0 0 0 1
randomForest Imports The whole set of functions/methods/classes from parent package is imported to the namespace of cem. 1 1
nlme Imports 3 0 0 6 1
Amelia Suggests No object is imported into the namespace of cem. 8 3

Analysis was done with pkgndep.