1 files changed, 1 insertions, 0 deletions

diff --git a/NAMESPACE b/NAMESPACE
index f1bf1f7..0f762cb 100644
--- a/NAMESPACE
+++ b/NAMESPACE
@@ -59,3 +59,4 @@ export(sim)
 export(spa)
 export(step)
 export(tf)
+import(tframe)