Dependency analysis on package samr

General information

CRAN link link
Package version3.0
Number of strong dependencies49
Number of all dependencies49
Number of parent packages6
Max heaviness from parent packages8
Total heaviness from parent packages14
Number of parent packages (including Suggests and Enhances)6
Max co-heaviness from parent packages ("shinyFiles" and "shiny")29

Dependency heatmap

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

Adjust heatmap size:
Base packages Other packages Imports methods utils grDevices tools stats graphics Rcpp httpuv mime jsonlite xtable fontawesome htmltools R6 sourcetools later promises crayon rlang fastmap withr commonmark glue bslib cachem ellipsis lifecycle digest base64enc magrittr sass jquerylib fs rappdirs stringi zip shiny tibble fansi pillar pkgconfig vctrs cli utf8 0 2 4 6 8 Imported methods 0 20 40 Required packages 0 2 4 6 8 Heaviness from parents impute matrixStats GSA openxlsx shiny shinyFiles In total 49 packages are required directly or indirectly (49) when installing 'samr' (3.0) Imports Base packages that are required Contributed packages that are required Packages that are required for installing 'samr' Imported functions The whole namespace is imported


Dependency table

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

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

Parent package Field imports importMethods importClasses Required packages Heaviness from parent on samr
shinyFiles Imports 3 0 0 42 8
openxlsx Imports 8 0 0 8 3
impute Imports 1 0 0 0 1
matrixStats Imports The whole set of functions/methods/classes from parent package is imported to the namespace of samr. 0 1
GSA Imports 8 0 0 0 1
shiny Imports The whole set of functions/methods/classes from parent package is imported to the namespace of samr. 34 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 samr Co-heaviness as Jaccard coeffcient
shiny shinyFiles 29 0.784

Analysis was done with pkgndep.