=== modified file 'dhis-2/dhis-services/dhis-service-core/src/main/java/org/hisp/dhis/dataanalysis/StdDevOutlierAnalysisService.java'
--- dhis-2/dhis-services/dhis-service-core/src/main/java/org/hisp/dhis/dataanalysis/StdDevOutlierAnalysisService.java	2012-07-25 13:18:48 +0000
+++ dhis-2/dhis-services/dhis-service-core/src/main/java/org/hisp/dhis/dataanalysis/StdDevOutlierAnalysisService.java	2013-03-04 10:43:39 +0000
@@ -99,7 +99,7 @@
                         Double stdDev = standardDeviations.get( unit );
                         Double avg = averages.get( unit );
                         
-                        if ( stdDev != null && avg != null )
+                        if ( stdDev != null && stdDevFactor != null && avg != null )
                         {
                             lowBoundMap.put( unit, (int) MathUtils.getLowBound( stdDev, stdDevFactor, avg ) );
                             highBoundMap.put( unit, (int) MathUtils.getHighBound( stdDev, stdDevFactor, avg ) );