need to change the name

git-svn-id: svn://svn.r-forge.r-project.org/svnroot/caret@851 edb9625f-4e0d-4859-8d74-9fd3b1da38cb
new name

git-svn-id: svn://svn.r-forge.r-project.org/svnroot/caret@852 edb9625f-4e0d-4859-8d74-9fd3b1da38cb