Dependency analysis on package fst

General information

CRAN link link
Package version0.9.8
Number of strong dependencies4
Number of all dependencies68
Number of parent packages2
Max heaviness from parent packages1
Total heaviness from parent packages1
Number of parent packages (including Suggests and Enhances)8
Max co-heaviness from parent packages ("fstcore" and "Rcpp")3

Dependency heatmap

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

Adjust heatmap size:
Base packages Other packages Imports Suggests methods utils grDevices stats graphics tools grid Rcpp 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 bit64 RcppCCTZ zoo RcppDate lattice rex codetools cyclocomp testthat httr knitr xml2 xmlparsedata lazyeval remotes curl mime openssl highr stringr yaml xfun askpass stringi sys 0 0.5 1 Imported methods 0 20 40 Required packages 0 20 40 Heaviness from parents Rcpp fstcore data.table crayon bit64 nanotime testthat lintr In total 4 packages are required directly or indirectly (68) when installing 'fst' (0.9.8) Imports Suggests Base packages that are required Recommended packages that are required Contributed packages that are required Packages that are required for installing 'fst' Imported functions The whole namespace is imported


Dependency table

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

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

Parent package Field imports importMethods importClasses Required packages Heaviness from parent on fst
fstcore Imports 1 0 0 3 1
Rcpp Imports The whole set of functions/methods/classes from parent package is imported to the namespace of fst. 2 0
lintr Suggests No object is imported into the namespace of fst. 56 55
testthat Suggests No object is imported into the namespace of fst. 36 35
nanotime Suggests No object is imported into the namespace of fst. 13 11
bit64 Suggests No object is imported into the namespace of fst. 4 3
crayon Suggests No object is imported into the namespace of fst. 3 2
data.table Suggests No object is imported into the namespace of fst. 1 1

Analysis was done with pkgndep.