Import functions unknown to R CMD check --as-cran in R-devel

git-svn-id: http://kriemhild.uft.uni-bremen.de/svn/drfit@103 d1b72e20-2ee0-0310-a1c4-ad5adbbefcdc

1 files changed, 2 insertions, 0 deletions

diff --git a/NAMESPACE b/NAMESPACE
index 4802ab7..e2772d7 100644
--- a/NAMESPACE
+++ b/NAMESPACE
@@ -6,6 +6,8 @@ exportPattern(".")
 
 # Import all packages listed as Imports or Depends
 import(
+  graphics,
+  grDevices,
   stats,
   MASS,
   RODBC