1 files changed, 3 insertions, 0 deletions
diff --git a/NAMESPACE b/NAMESPACE
index 7daafff..7ca061a 100644
--- a/NAMESPACE
+++ b/NAMESPACE
@@ -9,3 +9,6 @@ S3method(loq, lm)
 S3method(inverse.predict, default)
 S3method(inverse.predict, lm)
 S3method(inverse.predict, rlm)
+
+importFrom("graphics", "legend", "matlines", "plot", "points")
+importFrom("stats", "optimize", "predict", "qt")