Dependency analysis on package fTrading

General information

CRAN link link
Package version3042.79
Number of strong dependencies12
Number of all dependencies14
Number of parent packages5
Max heaviness from parent packages5
Total heaviness from parent packages5
Number of parent packages (including Suggests and Enhances)8
Max co-heaviness from parent packages ("fBasics" and "timeSeries")2

Dependency heatmap

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

Adjust heatmap size:
Base packages Other packages Depends Imports Suggests graphics utils methods stats grDevices timeDate timeSeries MASS spatial gss stabledist 0 2 4 6 Imported methods 0 5 10 Required packages 0 2 4 Heaviness from parents timeDate timeSeries fBasics graphics stats methods tcltk RUnit In total 12 packages are required directly or indirectly (14) when installing 'fTrading' (3042.79) Depends Imports Suggests Base packages that are required Recommended packages that are required Contributed packages that are required Packages that are required for installing 'fTrading' Imported functions The whole namespace is imported


Dependency table

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

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

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

Analysis was done with pkgndep.