Typo corrected: did not work properly if ordering of doses was not sorted beforehand. 

git-svn-id: svn://svn.r-forge.r-project.org/svnroot/orcme@60 edb9625f-4e0d-4859-8d74-9fd3b1da38cb
Typo corrected in plotCluster: did not work properly if ordering of doses was not sorted beforehand. 

git-svn-id: svn://svn.r-forge.r-project.org/svnroot/orcme@61 edb9625f-4e0d-4859-8d74-9fd3b1da38cb
git-svn-id: svn://svn.r-forge.r-project.org/svnroot/orcme@62 edb9625f-4e0d-4859-8d74-9fd3b1da38cb