Dependency analysis on package quantreg

General information

CRAN link link
Package version5.93
Number of strong dependencies13
Number of all dependencies48
Number of parent packages8
Max heaviness from parent packages2
Total heaviness from parent packages5
Number of parent packages (including Suggests and Enhances)17

Dependency heatmap

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

Adjust heatmap size:
Base packages Other packages Depends Imports Suggests stats graphics utils methods grDevices grid splines tools lattice Matrix digest sp R.methodsS3 R.oo R.utils R.cache Rcpp matrixStats RcppArmadillo htmlwidgets htmltools knitr jsonlite magrittr R6 yaml base64enc rlang fastmap evaluate highr stringr xfun glue stringi 0 20 40 60 Imported methods 0 10 20 Required packages 0 5 10 15 Heaviness from parents stats SparseM methods graphics MASS Matrix MatrixModels survival tripack Formula logspline nor1mix zoo akima R.rsp conquer rgl In total 13 packages are required directly or indirectly (48) when installing 'quantreg' (5.93) Depends Imports Suggests Base packages that are required Recommended packages that are required Contributed packages that are required Packages that are required for installing 'quantreg' Imported functions Imported S4 classes The whole namespace is imported


Dependency table

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

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

Parent package Field imports importMethods importClasses Required packages Heaviness from parent on quantreg
SparseM Depends 4 0 1 4 1
stats Depends 61 0 0 0 0
survival Imports 1 0 0 9 2
MASS Imports 1 0 0 5 1
MatrixModels Imports 1 0 1 8 1
methods Imports 3 0 0 0 0
graphics Imports 11 0 0 0 0
Matrix Imports The whole set of functions/methods/classes from parent package is imported to the namespace of quantreg. 7 0
rgl Suggests No object is imported into the namespace of quantreg. 23 19
R.rsp Suggests No object is imported into the namespace of quantreg. 9 7
conquer Suggests No object is imported into the namespace of quantreg. 11 4
akima Suggests No object is imported into the namespace of quantreg. 8 2
tripack Suggests No object is imported into the namespace of quantreg. 0 1
Formula Suggests No object is imported into the namespace of quantreg. 1 1
logspline Suggests No object is imported into the namespace of quantreg. 2 1
nor1mix Suggests No object is imported into the namespace of quantreg. 2 1
zoo Suggests No object is imported into the namespace of quantreg. 6 1

Analysis was done with pkgndep.