Dependency analysis on package class

General information

CRAN link link
Package version7.3-20
Number of strong dependencies6
Number of all dependencies6
Number of parent packages3
Max heaviness from parent packages4
Total heaviness from parent packages4
Number of parent packages (including Suggests and Enhances)3
Max co-heaviness from parent packages ("MASS" and "stats")1

Dependency heatmap

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

Adjust heatmap size:
Base packages Depends Imports grDevices graphics stats utils methods 0 0.5 1 Imported methods 0 2 4 Required packages 0 2 4 Heaviness from parents stats utils MASS In total 6 packages are required directly or indirectly (6) when installing 'class' (7.3-20) Depends Imports Base packages that are required Contributed packages that are required Packages that are required for installing 'class' Imported functions Package is listed in 'Imports' but namespace is not imported


Dependency table

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

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

Parent package Field imports importMethods importClasses Required packages Heaviness from parent on class
stats Depends 1 0 0 0 0
utils Depends Parent package is listed in Depends of class but no object from parent package is imported. 0 0
MASS Imports Parent package is listed in Imports of class but no object from parent package is imported. 5 4

Analysis was done with pkgndep.