Dependency analysis on package strucchange

General information

CRAN link link
Package version1.5-2
Number of strong dependencies8
Number of all dependencies106
Number of parent packages5
Max heaviness from parent packages1
Total heaviness from parent packages1
Number of parent packages (including Suggests and Enhances)13
Max co-heaviness from parent packages ("sandwich" and "zoo")4

Dependency heatmap

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

Adjust heatmap size:
Base packages Other packages Depends Imports Suggests stats utils graphics grDevices grid methods splines parallel tools lattice zoo MASS carData abind mgcv nnet pbkrtest quantreg maptools lme4 nlme Matrix 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 codetools iterators class proxy quadprog quantmod xts TTR curl car lmtest 0 0.5 1 Imported methods 0 20 40 60 80 Required packages 0 20 40 60 80 Heaviness from parents zoo sandwich graphics stats utils stats4 mvtnorm foreach lmtest e1071 tseries car dynlm In total 8 packages are required directly or indirectly (106) when installing 'strucchange' (1.5-2) Depends Imports Suggests Base packages that are required Recommended packages that are required Contributed packages that are required Packages that are required for installing 'strucchange' Imported functions The whole namespace is imported


Dependency table

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

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

Parent package Field imports importMethods importClasses Required packages Heaviness from parent on strucchange
sandwich Depends The whole set of functions/methods/classes from parent package is imported to the namespace of strucchange. 7 1
zoo Depends The whole set of functions/methods/classes from parent package is imported to the namespace of strucchange. 6 0
graphics Imports The whole set of functions/methods/classes from parent package is imported to the namespace of strucchange. 0 0
stats Imports The whole set of functions/methods/classes from parent package is imported to the namespace of strucchange. 0 0
utils Imports 1 0 0 0 0
dynlm Suggests No object is imported into the namespace of strucchange. 90 84
car Suggests No object is imported into the namespace of strucchange. 87 82
tseries Suggests No object is imported into the namespace of strucchange. 13 7
e1071 Suggests No object is imported into the namespace of strucchange. 8 5
foreach Suggests No object is imported into the namespace of strucchange. 3 3
mvtnorm Suggests No object is imported into the namespace of strucchange. 2 2
stats4 Suggests No object is imported into the namespace of strucchange. 0 1
lmtest Suggests No object is imported into the namespace of strucchange. 7 1

Analysis was done with pkgndep.