Dependency analysis on package systemfit

General information

CRAN link link
Package version1.1-24
Number of strong dependencies91
Number of all dependencies104
Number of parent packages7
Max heaviness from parent packages79
Total heaviness from parent packages81
Number of parent packages (including Suggests and Enhances)9
Max co-heaviness from parent packages ("car" and "Matrix")1

Dependency heatmap

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

Adjust heatmap size:
Base packages Other packages Depends Imports Suggests graphics stats utils grDevices grid methods tools splines parallel stats4 lattice zoo MASS nlme Rcpp digest abind lme4 Matrix magrittr boot minqa nloptr RcppEigen ellipsis generics glue rlang tibble lifecycle R6 vctrs pillar evaluate testthat fansi pkgconfig withr cli crayon utf8 brio callr desc jsonlite pkgload praise processx ps waldo rprojroot rstudioapi diffobj rematch2 carData mgcv nnet pbkrtest quantreg maptools broom dplyr numDeriv knitr SparseM MatrixModels survival sp foreign backports purrr stringr tidyr ggplot2 tidyselect highr yaml xfun stringi cpp11 gtable isoband scales farver labeling munsell RColorBrewer viridisLite colorspace bdsmatrix collapse sandwich lmtest maxLik Rdpack Formula miscTools rbibutils mi arm coda 0 10 20 Imported methods 0 20 40 60 80 Required packages 0 20 40 60 80 Heaviness from parents Matrix lmtest car stats methods MASS sandwich plm sem In total 91 packages are required directly or indirectly (104) when installing 'systemfit' (1.1-24) Depends Imports Suggests Base packages that are required Recommended packages that are required Contributed packages that are required Packages that are required for installing 'systemfit' Imported functions The whole namespace is imported


Dependency table

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

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

Parent package Field imports importMethods importClasses Required packages Heaviness from parent on systemfit
car Depends 2 0 0 87 79
lmtest Depends 2 0 0 7 1
Matrix Depends The whole set of functions/methods/classes from parent package is imported to the namespace of systemfit. 7 0
sandwich Imports 2 0 0 7 1
stats Imports 27 0 0 0 0
methods Imports 1 0 0 0 0
MASS Imports 1 0 0 5 0
plm Suggests No object is imported into the namespace of systemfit. 23 8
sem Suggests No object is imported into the namespace of systemfit. 55 5

Analysis was done with pkgndep.