Dependency analysis on package ggExtra

General information

CRAN link link
Package version0.10.0
Number of strong dependencies64
Number of all dependencies122
Number of parent packages11
Max heaviness from parent packages3
Total heaviness from parent packages3
Number of parent packages (including Suggests and Enhances)21
Max co-heaviness from parent packages ("colourpicker" and "ggplot2")15

Dependency heatmap

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

Adjust heatmap size:
Base packages Other packages Imports Suggests stats utils grDevices methods graphics tools grid splines glue rlang R6 magrittr lifecycle digest jsonlite withr crayon ellipsis fastmap htmltools base64enc fs rappdirs mime commonmark bslib cachem sass jquerylib httpuv xtable fontawesome sourcetools later promises Rcpp tibble fansi pillar pkgconfig vctrs cli utf8 shiny yaml farver labeling munsell RColorBrewer viridisLite colorspace gtable isoband MASS mgcv scales nlme Matrix lattice ggplot2 htmlwidgets miniUI shinyjs evaluate cpp11 highr stringr xfun stringi brio callr desc pkgload praise processx ps waldo rprojroot rstudioapi diffobj rematch2 knitr testthat xml2 fontBitstreamVera fontLiberation systemfonts tinytex checkmate backports usethis httr memoise pkgbuild rcmdcheck remotes roxygen2 rversions sessioninfo clipr curl gert gh purrr whisker openssl prettyunits xopen brew askpass credentials sys zip gitcreds ini 0 0.5 1 Imported methods 0 20 40 60 Required packages 0 20 40 Heaviness from parents grDevices grid utils R6 gtable scales shiny miniUI shinyjs ggplot2 colourpicker rstudioapi fontquiver svglite withr knitr rmarkdown testthat shinydisconnect vdiffr devtools In total 64 packages are required directly or indirectly (122) when installing 'ggExtra' (0.10.0) Imports Suggests Base packages that are required Recommended packages that are required Contributed packages that are required Packages that are required for installing 'ggExtra' The whole namespace is imported Package is listed in 'Imports' but namespace is not imported


Dependency table

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

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

Parent package Field imports importMethods importClasses Required packages Heaviness from parent on ggExtra
colourpicker Imports Parent package is listed in Imports of ggExtra but no object from parent package is imported. 63 3
grDevices Imports Parent package is listed in Imports of ggExtra but no object from parent package is imported. 0 0
grid Imports Parent package is listed in Imports of ggExtra but no object from parent package is imported. 0 0
utils Imports Parent package is listed in Imports of ggExtra but no object from parent package is imported. 0 0
R6 Imports Parent package is listed in Imports of ggExtra but no object from parent package is imported. 0 0
gtable Imports Parent package is listed in Imports of ggExtra but no object from parent package is imported. 1 0
scales Imports Parent package is listed in Imports of ggExtra but no object from parent package is imported. 15 0
shiny Imports The whole set of functions/methods/classes from parent package is imported to the namespace of ggExtra. 34 0
miniUI Imports The whole set of functions/methods/classes from parent package is imported to the namespace of ggExtra. 35 0
shinyjs Imports Parent package is listed in Imports of ggExtra but no object from parent package is imported. 35 0
ggplot2 Imports Parent package is listed in Imports of ggExtra but no object from parent package is imported. 37 0
devtools Suggests No object is imported into the namespace of ggExtra. 76 47
vdiffr Suggests No object is imported into the namespace of ggExtra. 42 17
testthat Suggests No object is imported into the namespace of ggExtra. 36 14
rmarkdown Suggests No object is imported into the namespace of ggExtra. 27 8
knitr Suggests No object is imported into the namespace of ggExtra. 12 6
fontquiver Suggests No object is imported into the namespace of ggExtra. 2 3
svglite Suggests No object is imported into the namespace of ggExtra. 2 3
shinydisconnect Suggests No object is imported into the namespace of ggExtra. 37 3
rstudioapi Suggests No object is imported into the namespace of ggExtra. 0 1
withr Suggests No object is imported into the namespace of ggExtra. 3 0

The following table lists pairs of parent packages with co-heaviness larger than 10. The co-heaviness measures the number of additional dependencies that two parent packages simultaneously import and are only imported by the two parents.

Note the co-heaviness from parents can be always easily observed in the dependency heatmap.

Parent 1 Parent 2 Co-heaviness on ggExtra Co-heaviness as Jaccard coeffcient
ggplot2 colourpicker 15 0.833

Analysis was done with pkgndep.