CRAN release 2.16.1
2015-04-29
Bug fixes:
- mapLevels() no longer generates warnings about conversion of lists to vectors.
Other changes:
-
Requirement for Perl version 5.10.0 or later is specified in the package DESCRIPTION.
-
first() and last() are now simply wrappers for calls to 'head(x, n=1)' and 'tail(x, n=1)', respectively.