CRAN check

git-svn-id: svn://svn.r-forge.r-project.org/svnroot/correg@321 edb9625f-4e0d-4859-8d74-9fd3b1da38cb
CRAN

git-svn-id: svn://svn.r-forge.r-project.org/svnroot/correg@322 edb9625f-4e0d-4859-8d74-9fd3b1da38cb