Description Usage Arguments Value Author(s) References See Also Examples
For each of a set of file variants as returned by variants, identify
that file whose enclosing directory sorts last (i.e., latest if a timestamp).
| 1 | latest(x)
 | 
| x | character vector of file paths of the form ‘path/file/var1/file’ | 
character
Tim Bergsma
http://metrumrg.googlecode.com
variants
| 1 2 3 4 5 6 | 
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