Dependency analysis on package ncdfgeom

General information

CRAN link link
Package version1.1.1
Number of strong dependencies41
Number of all dependencies96
Number of parent packages5
Max heaviness from parent packages15
Total heaviness from parent packages18
Number of parent packages (including Suggests and Enhances)13
Max co-heaviness from parent packages ("ncmeta" and "dplyr")17

Dependency heatmap

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

Adjust heatmap size:
Base packages Other packages Imports Suggests methods utils stats grDevices tools graphics grid magrittr glue rlang R6 lifecycle vctrs ellipsis pkgconfig cli crayon tibble pillar fansi utf8 purrr generics tidyselect cpp11 classInt DBI Rcpp s2 units e1071 class KernSmooth wk proxy MASS dplyr RNetCDF tidyr evaluate jsonlite highr stringr yaml xfun stringi digest lattice bslib htmltools jquerylib knitr tinytex sass base64enc fastmap fs rappdirs httr whisker xml2 curl mime openssl askpass sys brio callr desc processx ps withr rprojroot sp progress hms prettyunits pkgload praise waldo rstudioapi diffobj rematch2 downlit memoise ragg rmarkdown cachem systemfonts textshaping 0 5 10 Imported methods 0 20 40 60 Required packages 0 20 40 Heaviness from parents RNetCDF methods sf dplyr ncmeta ncdf4 jsonlite sp knitr rmarkdown geoknife testthat pkgdown In total 41 packages are required directly or indirectly (96) when installing 'ncdfgeom' (1.1.1) Imports Suggests Base packages that are required Recommended packages that are required Contributed packages that are required Packages that are required for installing 'ncdfgeom' Imported functions


Dependency table

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

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

Parent package Field imports importMethods importClasses Required packages Heaviness from parent on ncdfgeom
sf Imports 13 0 0 19 15
ncmeta Imports 4 0 0 25 3
RNetCDF Imports 11 0 0 0 0
methods Imports 1 0 0 0 0
dplyr Imports 3 0 0 20 0
pkgdown Suggests No object is imported into the namespace of ncdfgeom. 62 41
rmarkdown Suggests No object is imported into the namespace of ncdfgeom. 27 19
testthat Suggests No object is imported into the namespace of ncdfgeom. 36 17
geoknife Suggests No object is imported into the namespace of ncdfgeom. 30 15
knitr Suggests No object is imported into the namespace of ncdfgeom. 12 7
sp Suggests No object is imported into the namespace of ncdfgeom. 7 2
ncdf4 Suggests No object is imported into the namespace of ncdfgeom. 0 1
jsonlite Suggests No object is imported into the namespace of ncdfgeom. 1 1

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 ncdfgeom Co-heaviness as Jaccard coeffcient
dplyr ncmeta 17 0.85

Analysis was done with pkgndep.