Dependency analysis on package odbc

General information

CRAN link link
Package version1.3.3
Number of strong dependencies16
Number of all dependencies63
Number of parent packages7
Max heaviness from parent packages4
Total heaviness from parent packages10
Number of parent packages (including Suggests and Enhances)13
Max co-heaviness from parent packages ("hms" and "blob")3

Dependency heatmap

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

Adjust heatmap size:
Base packages Other packages Imports Suggests methods utils stats grDevices graphics tools rlang vctrs cli glue pkgconfig ellipsis lifecycle bit crayon magrittr fansi pillar utf8 digest jsonlite withr R6 blob DBI callr desc processx rprojroot brio evaluate pkgload praise ps waldo rstudioapi diffobj rematch2 tibble bit64 memoise Rcpp plogr cachem fastmap rex httr yaml lazyeval curl mime openssl askpass sys hms lubridate palmerpenguins testthat generics cpp11 0 0.5 1 Imported methods 0 20 40 Required packages 0 10 20 30 Heaviness from parents methods DBI rlang Rcpp bit64 blob hms magrittr tibble RSQLite covr testthat DBItest In total 16 packages are required directly or indirectly (63) when installing 'odbc' (1.3.3) Imports Suggests Base packages that are required Contributed packages that are required Packages that are required for installing 'odbc' 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 odbc.

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

Parent package Field imports importMethods importClasses Required packages Heaviness from parent on odbc
hms Imports 1 0 0 9 4
bit64 Imports 1 0 0 4 3
DBI Imports The whole set of functions/methods/classes from parent package is imported to the namespace of odbc. 1 1
Rcpp Imports 1 0 0 2 1
blob Imports 1 0 0 6 1
methods Imports The whole set of functions/methods/classes from parent package is imported to the namespace of odbc. 0 0
rlang Imports Parent package is listed in Imports of odbc but no object from parent package is imported. 1 0
DBItest Suggests No object is imported into the namespace of odbc. 44 32
testthat Suggests No object is imported into the namespace of odbc. 36 27
covr Suggests No object is imported into the namespace of odbc. 20 18
tibble Suggests No object is imported into the namespace of odbc. 15 7
RSQLite Suggests No object is imported into the namespace of odbc. 17 5
magrittr Suggests No object is imported into the namespace of odbc. 0 1

Analysis was done with pkgndep.