Dependency analysis on package sem

General information

CRAN link link
Package version3.1-15
Number of strong dependencies55
Number of all dependencies98
Number of parent packages5
Max heaviness from parent packages48
Total heaviness from parent packages48
Number of parent packages (including Suggests and Enhances)7
Max co-heaviness from parent packages ("mi" and "MASS")3

Dependency heatmap

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

Adjust heatmap size:
Base packages Other packages Depends Imports Suggests graphics stats grDevices utils methods grid splines parallel tools stats4 Matrix lattice MASS nlme cli crayon digest ellipsis jsonlite lifecycle magrittr R6 rlang withr glue rstudioapi fansi tibble pillar pkgconfig vctrs utf8 arm lme4 abind coda boot minqa nloptr Rcpp RcppEigen testthat brio callr desc evaluate pkgload praise processx ps waldo rprojroot diffobj rematch2 mvtnorm admisc dplyr downloader htmltools htmlwidgets igraph influenceR purrr RColorBrewer readr scales stringr tidyr viridis visNetwork generics tidyselect base64enc fastmap yaml clipr hms vroom cpp11 tzdb farver labeling munsell viridisLite stringi ggplot2 gridExtra bit64 progress colorspace gtable isoband mgcv bit prettyunits 0 2 4 Imported methods 0 20 40 60 Required packages 0 20 40 Heaviness from parents stats utils boot MASS mi polycor DiagrammeR In total 55 packages are required directly or indirectly (98) when installing 'sem' (3.1-15) Depends Imports Suggests Base packages that are required Recommended packages that are required Contributed packages that are required Packages that are required for installing 'sem' Imported functions The whole namespace is imported


Dependency table

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

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

Parent package Field imports importMethods importClasses Required packages Heaviness from parent on sem
stats Depends The whole set of functions/methods/classes from parent package is imported to the namespace of sem. 0 0
mi Imports 2 0 0 54 48
utils Imports 4 0 0 0 0
boot Imports 1 0 0 2 0
MASS Imports 1 0 0 5 0
DiagrammeR Suggests No object is imported into the namespace of sem. 69 40
polycor Suggests No object is imported into the namespace of sem. 11 3

Analysis was done with pkgndep.