New version of DSM tutorial - part 1

git-svn-id: svn://svn.r-forge.r-project.org/svnroot/wordspace@106 4e9de6a8-e6b3-4a20-ba07-35caea2ed9df
PDFs of DSM tutorial - part 1

git-svn-id: svn://svn.r-forge.r-project.org/svnroot/wordspace@107 4e9de6a8-e6b3-4a20-ba07-35caea2ed9df