Dependency analysis on package spam

General information

CRAN link link
Package version2.8-0
Number of strong dependencies3
Number of all dependencies85
Number of parent packages3
Max heaviness from parent packages1
Total heaviness from parent packages3
Number of parent packages (including Suggests and Enhances)11

Dependency heatmap

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

Adjust heatmap size:
Base packages Other packages Imports Suggests stats methods utils grDevices graphics tools grid stats4 splines digest glue magrittr evaluate rlang R6 lattice highr stringr yaml xfun stringi jsonlite tibble withr lifecycle ellipsis fansi pillar pkgconfig vctrs cli crayon utf8 evd R.methodsS3 R.oo R.utils R.cache bslib htmltools jquerylib knitr tinytex sass base64enc fastmap fs rappdirs brio callr desc pkgload praise processx ps waldo rprojroot rstudioapi diffobj rematch2 spam viridis maps dotCall64 viridisLite ggplot2 gridExtra gtable isoband MASS mgcv scales nlme Matrix farver labeling munsell RColorBrewer colorspace 0 2 4 6 8 Imported methods 0 20 40 Required packages 0 20 40 Heaviness from parents dotCall64 grid methods spam64 truncdist Matrix R.rsp knitr rmarkdown testthat fields In total 3 packages are required directly or indirectly (85) when installing 'spam' (2.8-0) Imports Suggests Base packages that are required Recommended packages that are required Contributed packages that are required Packages that are required for installing 'spam' Imported functions The whole namespace is imported


Dependency table

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

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

Parent package Field imports importMethods importClasses Required packages Heaviness from parent on spam
dotCall64 Imports 4 0 0 0 1
grid Imports The whole set of functions/methods/classes from parent package is imported to the namespace of spam. 0 1
methods Imports 8 0 0 0 1
fields Suggests No object is imported into the namespace of spam. 43 41
testthat Suggests No object is imported into the namespace of spam. 36 36
rmarkdown Suggests No object is imported into the namespace of spam. 27 27
knitr Suggests No object is imported into the namespace of spam. 12 12
R.rsp Suggests No object is imported into the namespace of spam. 9 9
truncdist Suggests No object is imported into the namespace of spam. 5 6
Matrix Suggests No object is imported into the namespace of spam. 7 6
spam64 Suggests No object is imported into the namespace of spam. 0 1

Analysis was done with pkgndep.