Dependency analysis on package nycflights13

General information

CRAN link link
Package version1.0.2
Number of strong dependencies16
Number of all dependencies21
Number of parent packages1
Max heaviness from parent packages16
Total heaviness from parent packages16
Number of parent packages (including Suggests and Enhances)2

Dependency heatmap

In the following dependency heatmap, rows are the parent packages of nycflights13 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 nycflights13.

Adjust heatmap size:
Base packages Other packages Imports Suggests methods utils grDevices ellipsis fansi lifecycle magrittr pillar pkgconfig rlang vctrs glue cli crayon utf8 generics R6 tibble tidyselect purrr 0 0.5 1 Imported methods 0 5 10 15 20 Required packages 0 5 10 15 Heaviness from parents tibble dplyr In total 16 packages are required directly or indirectly (21) when installing 'nycflights13' (1.0.2) Imports Suggests Base packages that are required Contributed packages that are required Packages that are required for installing 'nycflights13' Imported functions


Dependency table

"Import" information is from the NAMESPACE file of nycflights13.

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 nycflights13: number of required packages that can be reduced if moving parent package to Suggests of nycflights13.

Parent package Field imports importMethods importClasses Required packages Heaviness from parent on nycflights13
tibble Imports 1 0 0 15 16
dplyr Suggests No object is imported into the namespace of nycflights13. 20 5

Analysis was done with pkgndep.