diff --git a/src/main/org/deidentifier/arx/framework/check/distribution/DistributionAggregateFunction.java b/src/main/org/deidentifier/arx/framework/check/distribution/DistributionAggregateFunction.java
index f28c73a63..26f4b5825 100644
--- a/src/main/org/deidentifier/arx/framework/check/distribution/DistributionAggregateFunction.java
+++ b/src/main/org/deidentifier/arx/framework/check/distribution/DistributionAggregateFunction.java
@@ -957,6 +957,14 @@ public boolean isTypePreserving() {
         return this.typePreserving;
     }
     
+    /**
+     * Returns whether this function ignores missing data
+     * @return
+     */
+    public boolean isIgnoreMissingData() {
+        return this.ignoreMissingData;
+    }
+    
     /**
      * Adds all values from the distribution to the given descriptive statistics object
      * @param statistics