unu: Run the unu command line tool

In jefferis/runu: R wrapper for the unu image processing tool

Description

Run the unu command line tool

Usage

unu(cmd = "", args = NULL, DryRun = FALSE, ...)

find_unu(location = getOption("runu.unu"))

Arguments

cmd	The name of the unu command to run
args	Additional arguments to unu
DryRun	When TRUE show what would happen rather running command
...	Additional arguments passed to system
location	- location of the unu executable

Details

If find_unu cannot find your unu executable then either add the directory to your path or set the package option.

Value

unu returns the value of system after running unu.

Installation

You will normally need to compile unu, but it is cross-platform (Windows/Mac/Linux) and has minimal dependencies. It is installed as part of the teem libraries available at http://teem.sourceforge.net/. See in particular the download and build pages for details.

Examples

find_unu()

# show help
unu()

## Not run: 
# manually set unu location if required
options(runu.unu="/path/to/unu")

## End(Not run)

jefferis/runu documentation built on May 14, 2019, 2:43 p.m.