Dependency analysis on package lmtest

General information

CRAN link link
Package version0.9-40
Number of strong dependencies7
Number of all dependencies96
Number of parent packages3
Max heaviness from parent packages5
Total heaviness from parent packages5
Number of parent packages (including Suggests and Enhances)10
Max co-heaviness from parent packages ("zoo" and "stats")1

Dependency heatmap

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

Adjust heatmap size:
Base packages Other packages Depends Imports Suggests stats utils graphics grDevices grid methods splines parallel tools lattice zoo Matrix carData abind MASS mgcv nnet pbkrtest quantreg maptools lme4 nlme broom dplyr magrittr numDeriv knitr SparseM MatrixModels survival 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 colorspace sandwich car lmtest Formula 0 0.5 1 Imported methods 0 20 40 60 80 Required packages 0 20 40 60 80 Heaviness from parents stats zoo graphics stats4 sandwich strucchange survival car dynlm AER In total 7 packages are required directly or indirectly (96) when installing 'lmtest' (0.9-40) Depends Imports Suggests Base packages that are required Recommended packages that are required Contributed packages that are required Packages that are required for installing 'lmtest' The whole namespace is imported


Dependency table

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

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

Parent package Field imports importMethods importClasses Required packages Heaviness from parent on lmtest
zoo Depends The whole set of functions/methods/classes from parent package is imported to the namespace of lmtest. 6 5
stats Depends The whole set of functions/methods/classes from parent package is imported to the namespace of lmtest. 0 0
graphics Imports The whole set of functions/methods/classes from parent package is imported to the namespace of lmtest. 0 0
AER Suggests No object is imported into the namespace of lmtest. 92 86
dynlm Suggests No object is imported into the namespace of lmtest. 90 84
car Suggests No object is imported into the namespace of lmtest. 87 82
survival Suggests No object is imported into the namespace of lmtest. 9 4
strucchange Suggests No object is imported into the namespace of lmtest. 8 2
stats4 Suggests No object is imported into the namespace of lmtest. 0 1
sandwich Suggests No object is imported into the namespace of lmtest. 7 1

Analysis was done with pkgndep.