diff --git a/src/batch.lisp b/src/batch.lisp
index a357570..55b5275 100644
--- a/src/batch.lisp
+++ b/src/batch.lisp
@@ -26,6 +26,7 @@
 
 (in-package #:batch-statistics)
 
+
 
 ;;; Internal helpers
 
@@ -233,4 +234,5 @@ appearance when ties exist."
 
 ;;; Helpful shortcuts
 (defalias iqr interquartile-range)
+(export 'iqr)