Dependency analysis on package relations

General information

CRAN link link
Package version0.6-12
Number of strong dependencies7
Number of all dependencies28
Number of parent packages6
Max heaviness from parent packages1
Total heaviness from parent packages3
Number of parent packages (including Suggests and Enhances)14
Max co-heaviness from parent packages ("sets" and "cluster")1

Dependency heatmap

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

Adjust heatmap size:
Base packages Other packages Imports Suggests Enhances stats graphics grDevices utils methods grid stats4 slam cluster graph BiocGenerics TSP qap gclus colorspace MASS registry foreach codetools iterators 0 2 4 Imported methods 0 5 10 15 Required packages 0 5 10 Heaviness from parents stats graphics grDevices slam cluster sets lpSolve Rsymphony methods Rglpk clue Rgraphviz Rcplex seriation In total 7 packages are required directly or indirectly (28) when installing 'relations' (0.6-12) Imports Suggests Enhances Base packages that are required Recommended packages that are required Contributed packages that are required Packages that are required for installing 'relations' Imported functions The whole namespace is imported


Dependency table

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

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

Parent package Field imports importMethods importClasses Required packages Heaviness from parent on relations
slam Imports 5 0 0 1 1
cluster Imports 1 0 0 4 1
sets Imports The whole set of functions/methods/classes from parent package is imported to the namespace of relations. 4 1
stats Imports 2 0 0 0 0
graphics Imports 4 0 0 0 0
grDevices Imports 1 0 0 0 0
Rgraphviz Suggests No object is imported into the namespace of relations. 9 6
clue Suggests No object is imported into the namespace of relations. 6 2
lpSolve Suggests No object is imported into the namespace of relations. 0 1
Rsymphony Suggests No object is imported into the namespace of relations. 0 1
methods Suggests No object is imported into the namespace of relations. 0 1
Rglpk Suggests No object is imported into the namespace of relations. 2 1
seriation Enhances No object is imported into the namespace of relations. 16 12
Rcplex Enhances No object is imported into the namespace of relations. 3 2

Analysis was done with pkgndep.