ordinal sim fixed

git-svn-id: svn://svn.r-forge.r-project.org/svnroot/lava@1029 edb9625f-4e0d-4859-8d74-9fd3b1da38cb
cleanup

git-svn-id: svn://svn.r-forge.r-project.org/svnroot/lava@1030 edb9625f-4e0d-4859-8d74-9fd3b1da38cb
roxygen...

git-svn-id: svn://svn.r-forge.r-project.org/svnroot/lava@1031 edb9625f-4e0d-4859-8d74-9fd3b1da38cb