Dependency analysis on package alphavantager

General information

CRAN link link
Package version0.1.2
Number of strong dependencies121
Number of all dependencies143
Number of parent packages10
Max heaviness from parent packages76
Total heaviness from parent packages76
Number of parent packages (including Suggests and Enhances)13
Max co-heaviness from parent packages ("timetk" and "readr")11

Dependency heatmap

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

Adjust heatmap size:
Base packages Other packages Imports Suggests methods utils grDevices tools stats graphics grid parallel splines magrittr glue rlang R6 lifecycle vctrs pillar ellipsis fansi pkgconfig cli crayon utf8 tibble tidyselect purrr stringi jsonlite generics cpp11 withr curl mime openssl askpass sys dplyr clipr hms vroom tzdb bit64 progress bit prettyunits stringr digest yaml recipes rsample ggplot2 forcats plotly lubridate padr readr tidyr xts zoo slider anytime timeDate forecast tsfeatures assertthat gower hardhat ipred Matrix furrr gtable isoband MASS mgcv scales httr viridisLite base64enc htmltools htmlwidgets RColorBrewer lazyeval crosstalk data.table promises Rcpp lattice warp BH colorspace fracdiff lmtest nnet tseries urca RcppArmadillo RcppRoll future rpart survival class prodlim globals nlme farver labeling munsell fastmap later quadprog quantmod listenv parallelly KernSmooth lava codetools TTR future.apply progressr numDeriv SQUAREM evaluate highr xfun brio callr desc pkgload praise processx ps waldo rprojroot rstudioapi diffobj rematch2 PerformanceAnalytics Quandl riingo alphavantager timetk 0 0.5 1 Imported methods 0 50 100 Required packages 0 20 40 60 Heaviness from parents glue jsonlite purrr stringr httr tibble dplyr tidyr readr timetk knitr testthat tidyquant In total 121 packages are required directly or indirectly (143) when installing 'alphavantager' (0.1.2) Imports Suggests Base packages that are required Recommended packages that are required Contributed packages that are required Packages that are required for installing 'alphavantager' Imported functions Package is listed in 'Imports' but namespace is not imported


Dependency table

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

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

Parent package Field imports importMethods importClasses Required packages Heaviness from parent on alphavantager
timetk Imports Parent package is listed in Imports of alphavantager but no object from parent package is imported. 120 76
glue Imports Parent package is listed in Imports of alphavantager but no object from parent package is imported. 1 0
jsonlite Imports Parent package is listed in Imports of alphavantager but no object from parent package is imported. 1 0
purrr Imports Parent package is listed in Imports of alphavantager but no object from parent package is imported. 3 0
stringr Imports Parent package is listed in Imports of alphavantager but no object from parent package is imported. 7 0
httr Imports Parent package is listed in Imports of alphavantager but no object from parent package is imported. 9 0
tibble Imports Parent package is listed in Imports of alphavantager but no object from parent package is imported. 15 0
dplyr Imports 1 0 0 20 0
tidyr Imports Parent package is listed in Imports of alphavantager but no object from parent package is imported. 22 0
readr Imports Parent package is listed in Imports of alphavantager but no object from parent package is imported. 31 0
testthat Suggests No object is imported into the namespace of alphavantager. 36 14
tidyquant Suggests No object is imported into the namespace of alphavantager. 125 5
knitr Suggests No object is imported into the namespace of alphavantager. 12 4

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 alphavantager Co-heaviness as Jaccard coeffcient
readr timetk 11 0.126

Analysis was done with pkgndep.