Dependency analysis on package smacof

General information

CRAN link link
Package version2.1-5
Number of strong dependencies122
Number of all dependencies135
Number of parent packages17
Max heaviness from parent packages12
Total heaviness from parent packages25
Number of parent packages (including Suggests and Enhances)23
Max co-heaviness from parent packages ("weights" and "candisc")24

Dependency heatmap

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

Adjust heatmap size:
Base packages Other packages Depends Imports Suggests stats utils graphics methods grDevices grid tools splines parallel MASS glue magrittr RColorBrewer lattice Matrix digest rlang stringr R6 stringi evaluate highr yaml xfun colorspace nnet gtable isoband mgcv scales tibble withr knitr viridisLite nlme farver labeling lifecycle munsell ellipsis fansi pillar pkgconfig vctrs jsonlite cli crayon utf8 Rcpp survival ggplot2 foreign htmltools base64enc rstudioapi fastmap backports codetools iterators Formula latticeExtra cluster rpart gridExtra data.table htmlTable viridis png jpeg checkmate htmlwidgets lme4 broom dplyr generics tidyr cpp11 boot minqa nloptr RcppEigen purrr tidyselect testthat brio callr desc pkgload praise processx ps waldo rprojroot diffobj rematch2 class proxy foreach car heplots carData abind pbkrtest quantreg maptools numDeriv SparseM MatrixModels sp Hmisc mice gdata gtools gnm qvcalc relimp bslib jquerylib tinytex sass fs rappdirs 0 2 4 Imported methods 0 50 100 Required packages 0 5 10 Heaviness from parents plotrix colorspace e1071 graphics stats nnls grDevices parallel polynom ellipse foreach wordcloud MASS doParallel Hmisc candisc weights MPsychoR calibrate knitr prefmod rmarkdown ggplot2 In total 122 packages are required directly or indirectly (135) when installing 'smacof' (2.1-5) Depends Imports Suggests Base packages that are required Recommended packages that are required Contributed packages that are required Packages that are required for installing 'smacof' Imported functions The whole namespace is imported


Dependency table

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

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

Parent package Field imports importMethods importClasses Required packages Heaviness from parent on smacof
e1071 Depends The whole set of functions/methods/classes from parent package is imported to the namespace of smacof. 8 3
plotrix Depends The whole set of functions/methods/classes from parent package is imported to the namespace of smacof. 4 1
colorspace Depends The whole set of functions/methods/classes from parent package is imported to the namespace of smacof. 4 0
candisc Imports 1 0 0 89 12
weights Imports The whole set of functions/methods/classes from parent package is imported to the namespace of smacof. 97 4
nnls Imports The whole set of functions/methods/classes from parent package is imported to the namespace of smacof. 0 1
polynom Imports The whole set of functions/methods/classes from parent package is imported to the namespace of smacof. 2 1
ellipse Imports 1 0 0 2 1
wordcloud Imports 1 0 0 4 1
doParallel Imports The whole set of functions/methods/classes from parent package is imported to the namespace of smacof. 5 1
graphics Imports The whole set of functions/methods/classes from parent package is imported to the namespace of smacof. 0 0
stats Imports The whole set of functions/methods/classes from parent package is imported to the namespace of smacof. 0 0
grDevices Imports 4 0 0 0 0
parallel Imports The whole set of functions/methods/classes from parent package is imported to the namespace of smacof. 0 0
foreach Imports The whole set of functions/methods/classes from parent package is imported to the namespace of smacof. 3 0
MASS Imports The whole set of functions/methods/classes from parent package is imported to the namespace of smacof. 5 0
Hmisc Imports 2 0 0 67 0
rmarkdown Suggests No object is imported into the namespace of smacof. 27 7
prefmod Suggests No object is imported into the namespace of smacof. 14 4
MPsychoR Suggests No object is imported into the namespace of smacof. 2 1
calibrate Suggests No object is imported into the namespace of smacof. 6 1
knitr Suggests No object is imported into the namespace of smacof. 12 0
ggplot2 Suggests No object is imported into the namespace of smacof. 37 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 smacof Co-heaviness as Jaccard coeffcient
candisc weights 24 0.6
Hmisc weights 16 0.8

Analysis was done with pkgndep.