Dependency analysis on package duckdb

General information

CRAN link link
Package version0.3.4
Number of strong dependencies3
Number of all dependencies54
Number of parent packages3
Max heaviness from parent packages1
Total heaviness from parent packages2
Number of parent packages (including Suggests and Enhances)11
Max co-heaviness from parent packages ("methods" and "DBI")1

Dependency heatmap

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

Adjust heatmap size:
Base packages Other packages Depends Imports Suggests methods utils grDevices stats graphics tools R6 rlang vctrs magrittr ellipsis glue cli lifecycle pkgconfig crayon fansi tibble pillar utf8 processx ps purrr tidyselect generics withr assertthat cpp11 blob DBI callr desc rprojroot brio digest evaluate jsonlite pkgload praise waldo rstudioapi diffobj rematch2 bit64 bit dplyr hms lubridate palmerpenguins testthat 0 0.5 1 Imported methods 0 20 40 Required packages 0 20 40 Heaviness from parents DBI methods utils withr callr nycflights13 arrow dplyr dbplyr testthat DBItest In total 3 packages are required directly or indirectly (54) when installing 'duckdb' (0.3.4) Depends Imports Suggests Base packages that are required Contributed packages that are required Packages that are required for installing 'duckdb' Imported functions The whole namespace is imported


Dependency table

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

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

Parent package Field imports importMethods importClasses Required packages Heaviness from parent on duckdb
DBI Depends 1 0 0 1 1
utils Imports 1 0 0 0 1
methods Imports The whole set of functions/methods/classes from parent package is imported to the namespace of duckdb. 0 0
DBItest Suggests No object is imported into the namespace of duckdb. 44 42
testthat Suggests No object is imported into the namespace of duckdb. 36 35
dbplyr Suggests No object is imported into the namespace of duckdb. 28 26
dplyr Suggests No object is imported into the namespace of duckdb. 20 19
arrow Suggests No object is imported into the namespace of duckdb. 17 16
nycflights13 Suggests No object is imported into the namespace of duckdb. 16 15
withr Suggests No object is imported into the namespace of duckdb. 3 4
callr Suggests No object is imported into the namespace of duckdb. 4 4

Analysis was done with pkgndep.