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Compare Version Numbers

Source: R/packages--check.R
compare_version.Rd

Compare Version Numbers

Usage

compare_version(v_installed, v_required)

Arguments

v_installed

vector with installed version numbers

v_required

vector with required version numbers

Value

The same as in utils::compareVersion(), just a vector.

See also

Other R-packages-related functions: get_pkgs_installed()

Examples


compare_version("2.4", "2")
#> [1] 1

compare_version("2.3", "2.3")
#> [1] 0

compare_version("2.3", "2.3.1")
#> [1] -1