Folders and files

Name		Name	Last commit message	Last commit date
R		R
data		data
inst		inst
man		man
tests		tests
DESCRIPTION		DESCRIPTION
GPL-2		GPL-2
GPL-3		GPL-3
LICENSE.note		LICENSE.note
MD5		MD5
NAMESPACE		NAMESPACE
NEWS.md		NEWS.md

License

This software is distributed under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version.
As of writing, this essentially boils down to two possible licenses, GPL version 2 and version 3.  Copies of these licenses are available in files GPL-2 and GPL-3 in the sources of this package, as well as at
http://www.r-project.org/Licenses/
They can also be viewed from within R using
RShowDoc("GPL-2")
RShowDoc("GPL-3")