Dependency analysis on package cobs

General information

CRAN link link
Package version1.3-5
Number of strong dependencies14
Number of all dependencies14
Number of parent packages7
Max heaviness from parent packages7
Total heaviness from parent packages7
Number of parent packages (including Suggests and Enhances)8
Max co-heaviness from parent packages ("quantreg" and "SparseM")2

Dependency heatmap

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

Adjust heatmap size:
Base packages Other packages Imports Suggests methods graphics stats utils grid grDevices splines lattice SparseM Matrix MatrixModels survival MASS 0 5 10 Imported methods 0 5 10 Required packages 0 2 4 6 Heaviness from parents grDevices graphics splines stats methods SparseM quantreg Matrix In total 14 packages are required directly or indirectly (14) when installing 'cobs' (1.3-5) Imports Suggests Base packages that are required Recommended packages that are required Contributed packages that are required Packages that are required for installing 'cobs' Imported functions


Dependency table

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

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

Parent package Field imports importMethods importClasses Required packages Heaviness from parent on cobs
quantreg Imports 2 0 0 13 7
grDevices Imports 2 0 0 0 0
graphics Imports 7 0 0 0 0
splines Imports 1 0 0 0 0
stats Imports 14 0 0 0 0
methods Imports 1 0 0 0 0
SparseM Imports 4 0 0 4 0
Matrix Suggests No object is imported into the namespace of cobs. 7 0

Analysis was done with pkgndep.