Dependency analysis on package nloptr

General information

CRAN link link
Package version2.0.3
Number of strong dependencies37
Number of all dependencies63
Number of parent packages1
Max heaviness from parent packages37
Total heaviness from parent packages37
Number of parent packages (including Suggests and Enhances)5

Dependency heatmap

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

Adjust heatmap size:
Base packages Other packages LinkingTo Suggests methods utils stats tools grDevices graphics digest evaluate jsonlite magrittr R6 glue crayon rlang withr brio callr cli desc ellipsis lifecycle pkgload praise processx ps waldo rprojroot rstudioapi diffobj fansi rematch2 tibble pillar pkgconfig vctrs utf8 yaml highr stringr xfun stringi rex httr lazyeval curl mime openssl askpass sys bslib htmltools jquerylib knitr tinytex sass base64enc fastmap fs rappdirs 0 0.5 1 Imported methods 0 10 20 30 Required packages 0 10 20 30 Heaviness from parents testthat xml2 knitr covr rmarkdown In total 37 packages are required directly or indirectly (63) when installing 'nloptr' (2.0.3) LinkingTo Suggests Base packages that are required Contributed packages that are required Packages that are required for installing 'nloptr' Package is listed in 'Imports' but namespace is not imported


Dependency table

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

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

Parent package Field imports importMethods importClasses Required packages Heaviness from parent on nloptr
testthat LinkingTo Parent package is listed in LinkingTo of nloptr but no object from parent package is imported. 36 37
rmarkdown Suggests No object is imported into the namespace of nloptr. 27 16
covr Suggests No object is imported into the namespace of nloptr. 20 10
knitr Suggests No object is imported into the namespace of nloptr. 12 6
xml2 Suggests No object is imported into the namespace of nloptr. 1 1

Analysis was done with pkgndep.