Dependency analysis on package forecast

General information

CRAN link link
Package version8.16
Number of strong dependencies53
Number of all dependencies91
Number of parent packages15
Max heaviness from parent packages28
Total heaviness from parent packages41
Number of parent packages (including Suggests and Enhances)23
Max co-heaviness from parent packages ("ggplot2" and "magrittr")1

Dependency heatmap

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

Adjust heatmap size:
Base packages Other packages Imports LinkingTo Suggests stats utils methods grDevices graphics grid splines tools parallel lattice glue magrittr digest rlang R6 zoo nlme tibble withr lifecycle ellipsis fansi pillar pkgconfig vctrs cli crayon utf8 quadprog quantmod xts TTR curl gtable isoband MASS mgcv scales Matrix farver labeling munsell RColorBrewer viridisLite colorspace Rcpp evaluate highr stringr yaml xfun stringi jsonlite bslib htmltools jquerylib knitr tinytex sass base64enc fastmap fs rappdirs x13binary rmarkdown brio callr desc pkgload praise processx ps waldo rprojroot rstudioapi diffobj rematch2 forecast tseries fracdiff ggplot2 lmtest nnet timeDate urca RcppArmadillo 0 20 40 60 Imported methods 0 20 40 Required packages 0 10 20 Heaviness from parents graphics magrittr parallel stats fracdiff nnet Rcpp colorspace timeDate zoo lmtest urca tseries ggplot2 RcppArmadillo methods seasonal uroot knitr rmarkdown rticles testthat forecTheta In total 53 packages are required directly or indirectly (91) when installing 'forecast' (8.16) Imports LinkingTo Suggests Base packages that are required Recommended packages that are required Contributed packages that are required Packages that are required for installing 'forecast' Imported functions The whole namespace is imported Package is listed in 'Imports' but namespace is not imported


Dependency table

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

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

Parent package Field imports importMethods importClasses Required packages Heaviness from parent on forecast
ggplot2 Imports 2 0 0 37 28
tseries Imports 3 0 0 13 6
parallel Imports The whole set of functions/methods/classes from parent package is imported to the namespace of forecast. 0 1
fracdiff Imports 3 0 0 1 1
nnet Imports 1 0 0 2 1
timeDate Imports 5 0 0 4 1
lmtest Imports 1 0 0 7 1
urca Imports 3 0 0 8 1
graphics Imports 13 0 0 0 0
magrittr Imports 1 0 0 0 0
stats Imports 66 0 0 0 0
Rcpp Imports The whole set of functions/methods/classes from parent package is imported to the namespace of forecast. 2 0
colorspace Imports 1 0 0 4 0
zoo Imports 3 0 0 6 0
RcppArmadillo LinkingTo Parent package is listed in LinkingTo of forecast but no object from parent package is imported. 4 1
rticles Suggests No object is imported into the namespace of forecast. 28 20
rmarkdown Suggests No object is imported into the namespace of forecast. 27 19
testthat Suggests No object is imported into the namespace of forecast. 36 16
knitr Suggests No object is imported into the namespace of forecast. 12 8
seasonal Suggests No object is imported into the namespace of forecast. 1 2
forecTheta Suggests No object is imported into the namespace of forecast. 54 2
uroot Suggests No object is imported into the namespace of forecast. 1 1
methods Suggests No object is imported into the namespace of forecast. 0 0

Analysis was done with pkgndep.