Dependency analysis for package ffbase

General information

CRAN link link
Package version0.13.3
Number of strong dependencies4
Number of all dependencies45
Number of parent packages3
Max heaviness from parent packages2
Total heaviness from parent packages3
Number of parent packages (including Suggests and Enhances)7
Max co-heaviness from parent packages ("bit" and "ff")1

Dependency heatmap

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

Adjust heatmap size:
Base packages Other packages Depends Imports Suggests utils methods grDevices graphics stats tools bit brio callr cli crayon desc digest ellipsis evaluate jsonlite lifecycle magrittr pkgload praise processx ps R6 rlang waldo withr glue rprojroot rstudioapi diffobj fansi rematch2 tibble pillar pkgconfig vctrs utf8 Rcpp DBI 0 10 20 30 Imported methods 0 10 20 30 Required packages 0 10 20 30 Heaviness from parents ff fastmatch bit parallel biglm LaF testthat In total 4 packages are required directly or indirectly (45) when installing 'ffbase' (0.13.3) Depends Imports Suggests Base packages that are required Other packages that are required Packages that are required for installing 'ffbase' Imported functions The whole namespace is imported


Dependency table

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

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

Parent package Field imports importMethods importClasses Required packages Heaviness from parent on ffbase
ff Depends 32 0 0 2 2
fastmatch Imports 1 0 0 0 1
bit Imports The whole set of functions/methods/classes from parent package is imported to the namespace of ffbase. 0 0
testthat Suggests No object is imported into the namespace of ffbase. 36 36
biglm Suggests No object is imported into the namespace of ffbase. 2 3
LaF Suggests No object is imported into the namespace of ffbase. 3 3
parallel Suggests No object is imported into the namespace of ffbase. 0 1

Analysis was done with pkgndep.