Dependency analysis on package BB

General information

CRAN link link
Package version2019.10-1
Number of strong dependencies2
Number of all dependencies71
Number of parent packages2
Max heaviness from parent packages1
Total heaviness from parent packages2
Number of parent packages (including Suggests and Enhances)6

Dependency heatmap

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

Adjust heatmap size:
Base packages Other packages Imports Suggests stats graphics methods splines utils grid grDevices tools Matrix lattice survival Formula ggplot2 latticeExtra cluster rpart nnet foreign gtable gridExtra data.table htmlTable viridis htmltools base64enc digest glue isoband MASS mgcv rlang scales tibble withr png jpeg RColorBrewer stringr knitr magrittr checkmate htmlwidgets rstudioapi viridisLite fastmap nlme farver labeling lifecycle munsell R6 ellipsis fansi pillar pkgconfig vctrs stringi evaluate highr yaml xfun backports jsonlite colorspace cli crayon utf8 0 0.5 1 Imported methods 0 20 40 60 Required packages 0 20 40 60 Heaviness from parents stats quadprog numDeriv setRNG survival Hmisc In total 2 packages are required directly or indirectly (71) when installing 'BB' (2019.10-1) Imports Suggests Base packages that are required Recommended packages that are required Contributed packages that are required Packages that are required for installing 'BB' Imported functions


Dependency table

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

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

Parent package Field imports importMethods importClasses Required packages Heaviness from parent on BB
stats Imports 1 0 0 0 1
quadprog Imports 1 0 0 0 1
Hmisc Suggests No object is imported into the namespace of BB. 67 67
survival Suggests No object is imported into the namespace of BB. 9 9
numDeriv Suggests No object is imported into the namespace of BB. 0 1
setRNG Suggests No object is imported into the namespace of BB. 1 1

Analysis was done with pkgndep.