Dependency analysis on package pscl

General information

CRAN link link
Package version1.5.5
Number of strong dependencies7
Number of all dependencies97
Number of parent packages6
Max heaviness from parent packages2
Total heaviness from parent packages3
Number of parent packages (including Suggests and Enhances)16
Max co-heaviness from parent packages ("MASS" and "grDevices")1

Dependency heatmap

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

Adjust heatmap size:
Base packages Other packages Imports Suggests stats grDevices graphics utils methods grid splines parallel tools lattice zoo Matrix MASS nlme colorspace quantreg SparseM MatrixModels survival lmtest coda mcmc carData abind mgcv nnet pbkrtest maptools lme4 broom dplyr magrittr numDeriv knitr sp foreign boot minqa nloptr Rcpp RcppEigen backports ellipsis generics glue purrr rlang stringr tibble tidyr ggplot2 lifecycle R6 tidyselect vctrs pillar evaluate highr yaml xfun testthat stringi fansi pkgconfig cpp11 digest gtable isoband scales withr cli crayon utf8 brio callr desc jsonlite pkgload praise processx ps waldo farver labeling munsell RColorBrewer viridisLite rprojroot rstudioapi diffobj rematch2 0 20 40 Imported methods 0 20 40 60 80 Required packages 0 20 40 60 80 Heaviness from parents datasets grDevices graphics stats utils MASS mvtnorm lattice zoo coda lmtest sandwich mgcv vcd MCMCpack car In total 7 packages are required directly or indirectly (97) when installing 'pscl' (1.5.5) Imports Suggests Base packages that are required Recommended packages that are required Contributed packages that are required Packages that are required for installing 'pscl' Imported functions Package is listed in 'Imports' but namespace is not imported


Dependency table

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

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

Parent package Field imports importMethods importClasses Required packages Heaviness from parent on pscl
MASS Imports 2 0 0 5 2
datasets Imports Parent package is listed in Imports of pscl but no object from parent package is imported. 0 1
grDevices Imports 3 0 0 0 0
graphics Imports 14 0 0 0 0
stats Imports 47 0 0 0 0
utils Imports 1 0 0 0 0
car Suggests No object is imported into the namespace of pscl. 87 82
MCMCpack Suggests No object is imported into the namespace of pscl. 16 11
mgcv Suggests No object is imported into the namespace of pscl. 10 6
vcd Suggests No object is imported into the namespace of pscl. 11 6
lmtest Suggests No object is imported into the namespace of pscl. 7 4
sandwich Suggests No object is imported into the namespace of pscl. 7 4
zoo Suggests No object is imported into the namespace of pscl. 6 3
coda Suggests No object is imported into the namespace of pscl. 6 3
lattice Suggests No object is imported into the namespace of pscl. 5 2
mvtnorm Suggests No object is imported into the namespace of pscl. 2 1

Analysis was done with pkgndep.