Dependency analysis on package fGarch

General information

CRAN link link
Package version3042.83.2
Number of strong dependencies16
Number of all dependencies18
Number of parent packages9
Max heaviness from parent packages5
Total heaviness from parent packages9
Number of parent packages (including Suggests and Enhances)11
Max co-heaviness from parent packages ("fBasics" and "timeSeries")1

Dependency heatmap

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

Adjust heatmap size:
Base packages Other packages Depends Imports Suggests graphics utils methods stats grDevices grid timeDate timeSeries MASS spatial gss stabledist lattice 0 1 2 Imported methods 0 5 10 Required packages 0 2 4 Heaviness from parents timeDate timeSeries fBasics fastICA graphics methods stats utils Matrix tcltk RUnit In total 16 packages are required directly or indirectly (18) when installing 'fGarch' (3042.83.2) Depends Imports Suggests Base packages that are required Recommended packages that are required Contributed packages that are required Packages that are required for installing 'fGarch' Imported functions The whole namespace is imported Package is listed in 'Imports' but namespace is not imported


Dependency table

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

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

Parent package Field imports importMethods importClasses Required packages Heaviness from parent on fGarch
fBasics Depends The whole set of functions/methods/classes from parent package is imported to the namespace of fGarch. 11 5
timeDate Depends The whole set of functions/methods/classes from parent package is imported to the namespace of fGarch. 4 0
timeSeries Depends The whole set of functions/methods/classes from parent package is imported to the namespace of fGarch. 6 0
Matrix Imports Parent package is listed in Imports of fGarch but no object from parent package is imported. 7 3
fastICA Imports Parent package is listed in Imports of fGarch but no object from parent package is imported. 0 1
graphics Imports The whole set of functions/methods/classes from parent package is imported to the namespace of fGarch. 0 0
methods Imports The whole set of functions/methods/classes from parent package is imported to the namespace of fGarch. 0 0
stats Imports The whole set of functions/methods/classes from parent package is imported to the namespace of fGarch. 0 0
utils Imports 2 0 0 0 0
tcltk Suggests No object is imported into the namespace of fGarch. 0 1
RUnit Suggests No object is imported into the namespace of fGarch. 3 1

Analysis was done with pkgndep.