Dependency analysis on package expm

General information

CRAN link link
Package version0.999-6
Number of strong dependencies8
Number of all dependencies13
Number of parent packages2
Max heaviness from parent packages7
Total heaviness from parent packages7
Number of parent packages (including Suggests and Enhances)5
Max co-heaviness from parent packages ("methods" and "Matrix")1

Dependency heatmap

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

Adjust heatmap size:
Base packages Other packages Depends Imports Suggests stats utils methods grDevices graphics grid tools lattice gmp 0 2 4 6 Imported methods 0 2 4 6 Required packages 0 2 4 6 Heaviness from parents Matrix methods RColorBrewer sfsmisc Rmpfr In total 8 packages are required directly or indirectly (13) when installing 'expm' (0.999-6) Depends Imports Suggests Base packages that are required Recommended packages that are required Contributed packages that are required Packages that are required for installing 'expm' Imported functions


Dependency table

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

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

Parent package Field imports importMethods importClasses Required packages Heaviness from parent on expm
Matrix Depends 7 0 0 7 7
methods Imports 2 0 0 0 0
sfsmisc Suggests No object is imported into the namespace of expm. 4 2
Rmpfr Suggests No object is imported into the namespace of expm. 4 2
RColorBrewer Suggests No object is imported into the namespace of expm. 0 1

Analysis was done with pkgndep.