plot and working on getStatistics

git-svn-id: svn://svn.r-forge.r-project.org/svnroot/uwgarp@44 edb9625f-4e0d-4859-8d74-9fd3b1da38cb
plot and working on getStatistics

git-svn-id: svn://svn.r-forge.r-project.org/svnroot/uwgarp@45 edb9625f-4e0d-4859-8d74-9fd3b1da38cb
plot and working on getStatistics

git-svn-id: svn://svn.r-forge.r-project.org/svnroot/uwgarp@46 edb9625f-4e0d-4859-8d74-9fd3b1da38cb
CAPM output still an issue

git-svn-id: svn://svn.r-forge.r-project.org/svnroot/uwgarp@47 edb9625f-4e0d-4859-8d74-9fd3b1da38cb