diff --git a/DESCRIPTION b/DESCRIPTION
index 294d83bfa57e1d96822a42b72ad867c28376c675..b8454a35e2c27f0bd043fbd3b0188a4b8c32b27c 100644
--- a/DESCRIPTION
+++ b/DESCRIPTION
@@ -29,17 +29,18 @@ LazyData: true
 Encoding: UTF-8
 Depends:
     R (>= 3.2.3)
-Suggests:
+Imports:
     lattice,
     latticeExtra,
-    ggplot2,
-    reshape,
-    reshape2,
-    car,
     MASS,
-    plyr,
+    car,
     doBy,
     multcomp,
+    plyr
+Suggests:
+    ggplot2,
+    reshape,
+    reshape2,
     knitr,
     rmarkdown,
     shiny
diff --git a/NAMESPACE b/NAMESPACE
index 6ae926839dd1829f1016a96f766d970ff184ad97..7c0db59b3c88b54df24b57f80d2f3026533ce167 100644
--- a/NAMESPACE
+++ b/NAMESPACE
@@ -1,2 +1,6 @@
 # Generated by roxygen2: do not edit by hand
 
+export(panel.cbH)
+export(prepanel.cbH)
+import(lattice)
+import(latticeExtra)