Check whether vsearch is installed

Tests whether the vsearch executable is available on the system.

Usage

is_vsearch_installed(path = find_vsearch())

Arguments

path

(Character, default NULL) Explicit path to the vsearch executable. If NULL, the function searches the system PATH.

Value

TRUE if vsearch is available, FALSE otherwise.

See also

find_vsearch(), add_sh_to_taxonomy()

Examples

is_vsearch_installed()
#> [1] TRUE