Checks that Docker daemon is running correctly on the local system and returns the version of the installed vol2bird algorithm in the Docker container.

vol2bird_version(local_install)

Arguments

local_install

(optional) String with path to local vol2bird installation, see calculate_vp for details.

Value

an object of class numeric_version, NA if docker system command not available, NaN if Docker daemon not running, NULL if adokter/vol2bird docker image not available

Details

when argument local_install is specified with a path to a local executable of vol2bird, the function will return the version of this local installation.

Examples

# \dontrun{
# check installed vol2bird version:
vol2bird_version()
#> [1] ‘0.5.0.9169’
# }