Dependency analysis on package merDeriv

General information

CRAN link link
Package version0.2-4
Number of strong dependencies60
Number of all dependencies74
Number of parent packages9
Max heaviness from parent packages41
Total heaviness from parent packages44
Number of parent packages (including Suggests and Enhances)12
Max co-heaviness from parent packages ("nonnest2" and "lavaan")4

Dependency heatmap

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

Adjust heatmap size:
Base packages Other packages Depends Imports Suggests utils stats graphics grDevices grid methods stats4 parallel splines tools lattice MASS nlme zoo mnormt pbivnorm numDeriv Matrix Rcpp CompQuadForm mvtnorm lavaan sandwich boot minqa nloptr RcppEigen testthat brio callr cli crayon desc digest ellipsis evaluate jsonlite lifecycle magrittr pkgload praise processx ps R6 rlang waldo withr glue rprojroot rstudioapi diffobj fansi rematch2 tibble pillar pkgconfig vctrs utf8 GPArotation gridExtra mgcv vegan Deriv pbapply dcurver RcppArmadillo gtable permute cluster 0 5 10 15 Imported methods 0 20 40 Required packages 0 20 40 Heaviness from parents stats methods sandwich lavaan nonnest2 lme4 utils numDeriv Matrix tinytest lmeInfo mirt In total 60 packages are required directly or indirectly (74) when installing 'merDeriv' (0.2-4) Depends Imports Suggests Base packages that are required Recommended packages that are required Contributed packages that are required Packages that are required for installing 'merDeriv' Imported functions Imported S4 methods Imported S4 classes


Dependency table

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

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

Parent package Field imports importMethods importClasses Required packages Heaviness from parent on merDeriv
lme4 Depends 5 0 2 49 41
nonnest2 Depends 1 0 0 17 3
stats Depends 7 0 0 0 0
methods Depends 3 0 0 0 0
sandwich Depends 2 0 0 7 0
lavaan Depends 1 0 0 10 0
utils Imports 2 0 0 0 0
numDeriv Imports 1 0 0 0 0
Matrix Imports 4 8 5 7 0
mirt Suggests No object is imported into the namespace of merDeriv. 25 12
tinytest Suggests No object is imported into the namespace of merDeriv. 2 1
lmeInfo Suggests No object is imported into the namespace of merDeriv. 7 1

Analysis was done with pkgndep.