Dependency analysis on package sandwich

General information

CRAN link link
Package version3.0-1
Number of strong dependencies7
Number of all dependencies109
Number of parent packages3
Max heaviness from parent packages5
Total heaviness from parent packages5
Number of parent packages (including Suggests and Enhances)18
Max co-heaviness from parent packages ("zoo" and "stats")1

Dependency heatmap

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

Adjust heatmap size:
Base packages Other packages Imports Suggests stats graphics grDevices utils grid methods splines tools parallel datasets compiler lattice zoo MASS sandwich Matrix nlme generics digest boot Rcpp mgcv broom dplyr magrittr backports ellipsis glue purrr rlang stringr tibble tidyr ggplot2 lifecycle R6 tidyselect vctrs pillar stringi fansi pkgconfig cpp11 gtable isoband scales withr cli crayon utf8 farver labeling munsell RColorBrewer viridisLite colorspace lmtest Formula survival carData abind nnet pbkrtest quantreg maptools lme4 numDeriv knitr SparseM MatrixModels sp foreign minqa nloptr RcppEigen evaluate highr yaml xfun testthat brio callr desc jsonlite pkgload praise processx ps waldo rprojroot rstudioapi diffobj rematch2 bdsmatrix collapse maxLik Rdpack miscTools rbibutils car 0 0.5 1 Imported methods 0 20 40 60 80 Required packages 0 20 40 60 80 Heaviness from parents stats utils zoo parallel pcse stats4 scatterplot3d lattice MASS lmtest pscl strucchange survival multiwayvcov plm geepack car AER In total 7 packages are required directly or indirectly (109) when installing 'sandwich' (3.0-1) Imports Suggests Base packages that are required Recommended packages that are required Contributed packages that are required Packages that are required for installing 'sandwich' Imported functions The whole namespace is imported


Dependency table

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

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

Parent package Field imports importMethods importClasses Required packages Heaviness from parent on sandwich
zoo Imports The whole set of functions/methods/classes from parent package is imported to the namespace of sandwich. 6 5
stats Imports The whole set of functions/methods/classes from parent package is imported to the namespace of sandwich. 0 0
utils Imports 1 0 0 0 0
AER Suggests No object is imported into the namespace of sandwich. 92 86
car Suggests No object is imported into the namespace of sandwich. 87 82
geepack Suggests No object is imported into the namespace of sandwich. 49 44
plm Suggests No object is imported into the namespace of sandwich. 23 17
multiwayvcov Suggests No object is imported into the namespace of sandwich. 11 5
pscl Suggests No object is imported into the namespace of sandwich. 7 4
survival Suggests No object is imported into the namespace of sandwich. 9 4
MASS Suggests No object is imported into the namespace of sandwich. 5 2
strucchange Suggests No object is imported into the namespace of sandwich. 8 2
parallel Suggests No object is imported into the namespace of sandwich. 0 1
pcse Suggests No object is imported into the namespace of sandwich. 0 1
stats4 Suggests No object is imported into the namespace of sandwich. 0 1
scatterplot3d Suggests No object is imported into the namespace of sandwich. 3 1
lmtest Suggests No object is imported into the namespace of sandwich. 7 1
lattice Suggests No object is imported into the namespace of sandwich. 5 0

Analysis was done with pkgndep.