Dependency analysis on package tree

General information

CRAN link link
Package version1.0-42
Number of strong dependencies3
Number of all dependencies6
Number of parent packages3
Max heaviness from parent packages1
Total heaviness from parent packages3
Number of parent packages (including Suggests and Enhances)4

Dependency heatmap

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

Adjust heatmap size:
Base packages Depends Suggests grDevices graphics stats utils methods 0 5 10 Imported methods 0 2 4 Required packages 0 1 2 3 Heaviness from parents grDevices graphics stats MASS In total 3 packages are required directly or indirectly (6) when installing 'tree' (1.0-42) Depends Suggests Base packages that are required Contributed packages that are required Packages that are required for installing 'tree' Imported functions The whole namespace is imported


Dependency table

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

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

Parent package Field imports importMethods importClasses Required packages Heaviness from parent on tree
grDevices Depends 1 0 0 0 1
graphics Depends 11 0 0 0 1
stats Depends The whole set of functions/methods/classes from parent package is imported to the namespace of tree. 0 1
MASS Suggests No object is imported into the namespace of tree. 5 3

Analysis was done with pkgndep.