fixed files form Math #105

program-repair · Mar 7, 2017 · eb198ed · eb198ed
1 parent 92fb2bb
commit eb198ed
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/projects/Math/105/org/apache/commons/math/stat/regression/SimpleRegression.java b/projects/Math/105/org/apache/commons/math/stat/regression/SimpleRegression.java
@@ -261,7 +261,7 @@ public double getSlope() {
      * @return sum of squared errors associated with the regression model
      */
     public double getSumSquaredErrors() {
-        return sumYY - sumXY * sumXY / sumXX;
+        return Math.max(0d, sumYY - sumXY * sumXY / sumXX);
     }
 
     /**