Dependency analysis on package r2d2

General information

CRAN link link
Package version1.0.1
Number of strong dependencies10
Number of all dependencies10
Number of parent packages5
Max heaviness from parent packages3
Total heaviness from parent packages5
Number of parent packages (including Suggests and Enhances)6
Max co-heaviness from parent packages ("sp" and "MASS")2

Dependency heatmap

In the following dependency heatmap, rows are the parent packages of r2d2 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 r2d2.

Adjust heatmap size:
Base packages Other packages Imports Suggests stats grDevices graphics utils methods grid lattice 0 2 4 Imported methods 0 2 4 6 Required packages 0 1 2 3 Heaviness from parents graphics grDevices KernSmooth MASS sp lattice In total 10 packages are required directly or indirectly (10) when installing 'r2d2' (1.0.1) Imports Suggests Base packages that are required Recommended packages that are required Contributed packages that are required Packages that are required for installing 'r2d2' Imported functions


Dependency table

"Import" information is from the NAMESPACE file of r2d2.

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 r2d2: number of required packages that can be reduced if moving parent package to Suggests of r2d2.

Parent package Field imports importMethods importClasses Required packages Heaviness from parent on r2d2
sp Imports 5 0 0 7 3
KernSmooth Imports 2 0 0 1 1
MASS Imports 2 0 0 5 1
graphics Imports 1 0 0 0 0
grDevices Imports 1 0 0 0 0
lattice Suggests No object is imported into the namespace of r2d2. 5 0

Analysis was done with pkgndep.