Dependency analysis on package netmeta

General information

CRAN link link
Package version2.1-0
Number of strong dependencies70
Number of all dependencies90
Number of parent packages5
Max heaviness from parent packages24
Total heaviness from parent packages37
Number of parent packages (including Suggests and Enhances)13
Max co-heaviness from parent packages ("ggplot2" and "meta")17

Dependency heatmap

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

Adjust heatmap size:
Base packages Other packages Depends Imports Suggests methods stats utils graphics grDevices grid tools splines parallel stats4 Matrix lattice magrittr nlme digest R6 rlang glue pkgconfig metadat mathjaxr pbapply MASS cli crayon ellipsis evaluate jsonlite lifecycle withr fansi tibble pillar vctrs utf8 gtable metafor lme4 CompQuadForm xml2 boot minqa nloptr Rcpp RcppEigen testthat brio callr desc pkgload praise processx ps waldo rprojroot rstudioapi diffobj rematch2 abind isoband mgcv scales farver labeling munsell RColorBrewer viridisLite colorspace Rgraphviz graph BiocGenerics htmlwidgets htmltools knitr yaml base64enc fastmap highr stringr xfun stringi 0 5 10 Imported methods 0 20 40 Required packages 0 10 20 Heaviness from parents meta magic MASS metafor ggplot2 grid tictoc mvtnorm colorspace gridExtra hasseDiagram igraph rgl In total 70 packages are required directly or indirectly (90) when installing 'netmeta' (2.1-0) Depends Imports Suggests Base packages that are required Recommended packages that are required Contributed packages that are required Packages that are required for installing 'netmeta' Imported functions


Dependency table

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

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

Parent package Field imports importMethods importClasses Required packages Heaviness from parent on netmeta
meta Depends 10 0 0 56 24
ggplot2 Imports 12 0 0 37 11
magic Imports 1 0 0 3 2
MASS Imports 1 0 0 5 0
metafor Imports 3 0 0 14 0
rgl Suggests No object is imported into the namespace of netmeta. 23 11
hasseDiagram Suggests No object is imported into the namespace of netmeta. 10 5
tictoc Suggests No object is imported into the namespace of netmeta. 1 1
mvtnorm Suggests No object is imported into the namespace of netmeta. 2 1
gridExtra Suggests No object is imported into the namespace of netmeta. 5 1
igraph Suggests No object is imported into the namespace of netmeta. 10 1
grid Suggests No object is imported into the namespace of netmeta. 0 0
colorspace Suggests No object is imported into the namespace of netmeta. 4 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 netmeta Co-heaviness as Jaccard coeffcient
meta ggplot2 17 0.327

Analysis was done with pkgndep.