change naming and add new functionnality

git-svn-id: svn://svn.r-forge.r-project.org/svnroot/correg@402 edb9625f-4e0d-4859-8d74-9fd3b1da38cb
recursive tree to dodge correlations

git-svn-id: svn://svn.r-forge.r-project.org/svnroot/correg@403 edb9625f-4e0d-4859-8d74-9fd3b1da38cb
bug removal

git-svn-id: svn://svn.r-forge.r-project.org/svnroot/correg@404 edb9625f-4e0d-4859-8d74-9fd3b1da38cb
NEws from CorRef

git-svn-id: svn://svn.r-forge.r-project.org/svnroot/correg@405 edb9625f-4e0d-4859-8d74-9fd3b1da38cb
up

git-svn-id: svn://svn.r-forge.r-project.org/svnroot/correg@406 edb9625f-4e0d-4859-8d74-9fd3b1da38cb
update criterions for Z

git-svn-id: svn://svn.r-forge.r-project.org/svnroot/correg@407 edb9625f-4e0d-4859-8d74-9fd3b1da38cb
upd S

git-svn-id: svn://svn.r-forge.r-project.org/svnroot/correg@408 edb9625f-4e0d-4859-8d74-9fd3b1da38cb